WH

William A. Hagen

AI Acf Industries Incorporated: 2 patents #46 of 178Top 30%
CC Carter Automotive Company: 1 patents #3 of 13Top 25%
MA Mallinckrodt: 1 patents #260 of 489Top 55%
PC Potter Electric Signal Company: 1 patents #15 of 27Top 60%
📍 Overland, MO: #11 of 86 inventorsTop 15%
🗺 Missouri: #4,278 of 23,789 inventorsTop 20%
Overall (All Time): #1,022,886 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8038182 Breakage resistant fitting Munehito Kurimoto, Michael R. Mahoney 2011-10-18
6860331 Single-piece manifold David L. Royse 2005-03-01
5029722 Fuel vapor control system Steven Bollinger, Lawrence Edward Clements 1991-07-09
4430983 Carburetor bleed air control solenoid improvement 1984-02-14
4395985 Throttle valve closure sensing switch 1983-08-02