Inventor

HILLER DON

US4 patents

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

DRESSER IND

2 patents

US5916325AJun 29, 1999

Actuator assembly and torque limiting system for same

DRESSER IND62 citations90

US5832779ANov 10, 1998

Actuator assembly with manual locking device

DRESSER IND48 citations89

AXELSON INC

2 patents

US5067510ANov 26, 1991

Adjustable, fusible, manually operable valve lock-open assembly

AXELSON INC34 citations83

US4469119ASep 4, 1984

Pilot valve with fusible lockout knob

AXELSON INC7 citations72