Inventor

PETERSEN JR LEE B

US3 patents

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

RICON CORP

1 patent

US6179545B1Jan 30, 2001

Flip-over ramp

RICON CORP141 citations96

ALL AMERICAN TRANSIT PARTS INC

1 patent

US5439342AAug 8, 1995

Safety barrier/ramp actuating mechanism for wheelchair lifts

ALL AMERICAN TRANSIT PARTS INC116 citations94

ALL AMERICAN TRANSIT PARTS

1 patent

US5425615AJun 20, 1995

Combination folding stair and platform wheelchair lift

ALL AMERICAN TRANSIT PARTS62 citations91