This Day in History: Patents granted for Frasch Process of sulfur extraction Oct. 20 1890

3.5K views · 4.3K reactions | Schools everywhere are teaching kids about the election, but they’re leaving out some of the most important parts. Take this 6th grader, for example. That’s why her parents ordered her Learn Our History’s FREE DVD, Election Day: Choosing Our President. This video is great for kids between 6-12, and you can get a free copy at electiondvd.learnourhistory.com | Learn Our History | Facebook

The PREVAIL Act would enact changes that eliminate duplication and rationalize the patent system by applying standards and provisions. Watch to learn how the PREVAIL Act would address issues in the PTAB process  Learn more about #SaveTheInventor: https://savetheinventor.com/ | Save The Inventor | Facebook