A patent print poster for the Brewing of Beer and Ale invented by Louis Pasteur. The patent was issued by the United States Patent Office on January 28, 1873. Louis Pasteur was a French chemist and microbiologist renowned for his discoveries of the principles of vaccination, microbial fermentation and pasteurization.
Patent prints allow you to have a piece of history in your home, office, man cave, geek den or anywhere you wish to add an interesting touch.