SH

Stanley C. Hewitt

📍 Ketchikan, AK: #3 of 22 inventorsTop 15%
🗺 Alaska: #128 of 1,355 inventorsTop 10%
Overall (All Time): #1,211,477 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9022822 Amphibious vehicle electric drive system — 2015-05-05
8808042 Amphibious vehicle drive system — 2014-08-19
7950973 Amphibious vehicle — 2011-05-31
6921304 Amphibious vehicle — 2005-07-26