William Amundson

4S 4Front Engineered Solutions: 1 patents #11 of 25Top 45%

AA Assa Abloy Entrance Systems Ab: 1 patents #39 of 100Top 40%

📍 Pewaukee, WI: #156 of 359 inventorsTop 45%

🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%

Overall (All Time): #1,699,119 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
12240716	Wiper seal pad systems	William C. Eungard, John C. Vendette	2025-03-04
7594290	Dock leveler bottom pad	William C. Eungard, Laura M. Smith	2009-09-29