Inventor
LAHR ROBERT G
US7 patents
⚠️ This page may combine multiple inventors who share the name “LAHR ROBERT G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEAL TOY CORP
6 patentsUS4415157ANov 15, 1983
Two-way slotless road racing game
IDEAL TOY CORP22 citations80
US4156987AJun 5, 1979
Toy vehicle
IDEAL TOY CORP20 citations80
US4078799AMar 14, 1978
Toy vehicle and toy vehicle game
IDEAL TOY CORP22 citations80
US4231183ANov 4, 1980
Differential gear drive
IDEAL TOY CORP18 citations72
US4218846AAug 26, 1980
Lane changing toy car with unidirectional clutch and positive steering
IDEAL TOY CORP10 citations72
US4125261ANov 14, 1978
Toy vehicle and toy vehicle game
IDEAL TOY CORP11 citations72