JK

James L. Knowlton

📍 Whitehall, MI: #20 of 74 inventorsTop 30%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,607,749 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6508210 Fuel supply system for a vehicle including a vaporization device for converting fuel and water into hydrogen Alan J. Workman 2003-01-21
5666929 Fuel vaporizer for an internal combustion engine Alan J. Workman 1997-09-16
5123398 Carburetion system Rudolph W. Klaus 1992-06-23