LeRoy Stienbarger

Follow

Person

Licking, MO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Toy vehicle with track and roller drive train
- Patent number 5,207,442
- Issue date May 4, 1993
- Champion Toy Company
- Frank Gray
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Three-wheeled scooter with reciprocating treadle drive
- Patent number 5,110,148
- Issue date May 5, 1992
- Champion Toy Company
- LeRoy Stienbarger
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Pedal operated vehicle with cam and cam follower drive assembly
- Patent number 4,880,249
- Issue date Nov 14, 1989
- Frank Gray
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS