Inventor

CHOY EARL

US2 patents

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

CHINN BOB

1 patent

US8100307B2Jan 24, 2012

Oxygen bottle carrier for use with X-frame ambulance cots

CHINN BOB25 citations86

FERNON WASHINGTON INC

1 patent

US7521891B2Apr 21, 2009

Charging system for recharging a battery of powered lift ambulance cot with an electrical system of an emergency vehicle

FERNON WASHINGTON INC19 citations82