TK

Thomas E. Knowles

📍 Batavia, OH: #3 of 8 inventorsTop 40%
🗺 Ohio: #1,400 of 5,375 inventorsTop 30%
Overall (2004): #101,314 of 270,089Top 40%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6748792 Impairment detection and interlock system with tester identification Richard C. Freund, Sherman Couch 2004-06-15