JK

James L. Knowlton

📍 Whitehall, MI: #3 of 9 inventorsTop 35%
🗺 Michigan: #1,023 of 4,492 inventorsTop 25%
Overall (1997): #135,628 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5666929 Fuel vaporizer for an internal combustion engine Alan J. Workman 1997-09-16