Inventor

HAGEN WILLIAM A

US5 patents

⚠️ This page may combine multiple inventors who share the name “HAGEN WILLIAM A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ACF IND INC

2 patents

US4430983AFeb 14, 1984

Carburetor bleed air control solenoid improvement

ACF IND INC8 citations70

US4395985AAug 2, 1983

Throttle valve closure sensing switch

ACF IND INC7 citations70

POTTER ELECTRIC SIGNAL COMPANY

1 patent

US6860331B2Mar 1, 2005

Single-piece manifold

POTTER ELECTRIC SIGNAL COMPANY28 citations89

MALLINCKRODT LLC

1 patent

US8038182B2Oct 18, 2011

Breakage resistant fitting

MALLINCKRODT LLC15 citations81

CARTER AUTOMOTIVE CO

1 patent

US5029722AJul 9, 1991

Fuel vapor control system

CARTER AUTOMOTIVE CO9 citations66