Quirino O. Navarro, Ph.D Nuclear Chemistry
Dr. Navarro's major contribution to science is the discovery of nuclear attributes in the isotopes of californium, einsteinium and dysprosium utilizing cryogenic techniques. His research was mentioned in two books and three international scientific books of nuclear science and later confirmed at the University of California at Berkeley using advanced instrumentation. Dr. Navarro has also worked on neutron spectrometry and crystallography; and electronics and instrumentation process.

Julian A. Banzon, Ph.D Biophysical Chemistry
Dr. Banzon has accomplished a large amount of work on local substances, particularly coconut as a renewable origin of chemicals and fuels. He performed the first study on the creation of ethyl esters used as fuel from sugarcane and coconut. He also invented some original procedures, significant among these is the removal of residual coconut oil by chemical, instead of by physical processes.

Bienvenido O. Juliano, Ph.D Organic Chemistry
In the duration of 32 years as a Chemist in charge of grain quality research at the International Rice Research
Institute (IRRI) from 1961-1993, Dr. Juliano contributed profoundly to primary knowledge in differences in varieties of grain quality of table rice and rice food products and rice nutritional quality, from his research conducted at IRRI and in cooperative studies with scientists in relevant fields of study.

Albert Einstein
Trying to convince you that Albert Einstein was rejected in any way during his lifetime let alone a moron is a hard sell, considering that he was one of the most famous men on the planet at the time. But buried deep in a lifetime of utter brilliance, Einstein was saddled with one big mistake. One that it turned out wasn't a mistake at all.
To understand, you have to know a little bit about Einstein's General Theory of Relativity. Not a whole lot, just the fact that it didn't allow for a static universe. Einstein believed the universe had to be static, or else the forces of gravity would cause the whole universe to contract onto itself, which it apparently wasn't doing. So, to make up for this weird conundrum, he invented something called thecosmological constant, an unknown, unchanging force that allowed him to have his cake (General Theory of Relativity) and eat it, too (stand by a static-universe model).
But not too long after Einstein came up with the cosmological constant, Edwin Hubble burst his little unmoving universe bubble by finding evidence that the whole shebang was expanding. Einstein called the cosmological constant his "biggest blunder" and went to his grave thinking he was an idiot for having proposed it. And so did everyone else. For a while.
His Genius Was Rewarded By ...
Einstein didn't get heaped with scorn like some of the other geniuses on this list, so he got off with a little self-deprecation with a side of regret. And he also dropped the whole idea of the cosmological constant. But here's the thing -- it turns out he may have been right all along. Not about the universe being static, of course, but that this mysterious, unknown entity existed in the first place.
In the 1990s, scientists discovered that the universe was expanding faster than they had previously thought and that the rate of expansion was being fueled by a mysterious, unknown entity. There are several contenders up for consideration as the cause, but everyone's favorite? You guessed it: Einstein's cosmological constant. His math of the constant magically fit the bill. Also because you never go wrong when you bet on Einstein.

Gregor Mendel

You probably know Mendel as the guy who pioneered the science of genetics, and for keeping eighth-graders busy while science teachers watch porn at their desks. Anybody with a high school diploma has filled out those dominant/recessive trait Punnett squares though astute readers are probably wondering why that technique is called a Punnett square if it predicts patterns Mendel discovered. A quiet life of complete anonymity. Mendel's work was read by about zero people, even after he took it upon himself to contact the highest minds of his time by personally sending them copies of his theory. It turns out he would have been better off writing it on a paper bag filled with dog shit and leaving the whole flaming mess on porches. Why did they ignore him? Because the greatest minds of his time couldn't understand him. It wasn't until 16 years after his death that three independent botanists rediscover Mendel's work and started the genetics ball rolling.

Ludwig Boltzmann
Ludwig Boltzmann had the unfortunate luck of being born with a genius brain at the wrong time. Back in the 19th century, there was a huge debate over the nature of matter. Boltzmann not only had the audacity to presuppose the existence of atoms at a time when the atomic model was still controversial among scientists, but also built every one of his brilliant theories as if there was no debate at all. How brilliant? Hang on to your test tubes, because thing are about to get sciencey.
For one, he pioneered the study of statistical thermodynamics, which is a field of physics that provides a framework for predicting how a large number of particles will behave in a system. So, let's say you're camping and you start a fire. Boltzmann was the guy who tried to figure out what the crap was going on in those logs on a molecular level that allowed the fire to kindle, and he used fancy math formulas to figure it out. His work ultimately paved the way for the field of quantum mechanics, which eventually paved the way for the greatest time travel show ever.
His Genius Was Rewarded By ...
Death. He got death.
Back then, defending the existence of atoms was akin to defending creationist version of the origins of man today. Boltzmann wasn't just forced to defend something that would be accepted as fact within a few years, he was shamed for his stubborn refusal to yield and for his so-called materialist beliefs.
Nobody ever told scientists that nonmaterial science is already called philosophy. A long series of uneven debates left nearly every other supporter of atoms silent, leaving Boltzmann as their chief defender. Even colleagues who originally agreed with him began to question atoms' existence when his work seemingly undermined previously understood laws of physics.