WARF

With WARF, Wisconsin remains a patent powerhouse: BTN LiveBIG

With WARF, Wisconsin remains a patent powerhouse: BTN LiveBIG

In 1925, an enterprising University of Wisconsin professor by the name of Harry Steenbock decided to buck an unofficial tradition of leaving university-based inventions and discoveries unpatented. With $300 from his own pocket, Steenbock filed for and was granted a patent for his process of using UV radiation to enrich foodstuffs with Vitamin D. Wanting […]