Inventor

TRIMMER WILLIAM S

US4 patents

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

TECHNICARE CORP

2 patents

US4431006AFeb 14, 1984

Passive ultrasound needle probe locator

TECHNICARE CORP290 citations94

US4430898AFeb 14, 1984

Pulse-echo ultrasound system utilizing conjugate emitting and receiving apertures

TECHNICARE CORP2 citations60

UNIV COLUMBIA

1 patent

US5595565AJan 21, 1997

Self-propelled endoscope using pressure driven linear actuators

UNIV COLUMBIA150 citations96

DRESSER IND

1 patent

US5821595AOct 13, 1998

Carrier structure for transducers

DRESSER IND8 citations69