S. Douglas Cornell

VA Vepa Ag: 1 patents #4 of 5Top 80%

📍 Tucson, AZ: #1,506 of 6,004 inventorsTop 30%

🗺 Arizona: #8,163 of 32,909 inventorsTop 25%

Overall (All Time): #1,222,516 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
8858515	Antimicrobial sanitizer system	—	2014-10-14
4667653	Solar water heater	—	1987-05-26
4586227	Method of making a solar water heater	—	1986-05-06
4355629	Superior performance passive solar water heater	—	1982-10-26