Inventor
BRITTINGHAM DAVID L
US6 patents
⚠️ This page may combine multiple inventors who share the name “BRITTINGHAM DAVID L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WILSON SPORTING GOODS
3 patentsUS5729916AMar 24, 1998
Shoe with energy storing spring having overload protection mechanism
WILSON SPORTING GOODS53 citations90
US5575875ANov 19, 1996
Filament wound fiber reinforced thermoplastic frame for a game racquet
WILSON SPORTING GOODS50 citations87
US5575881ANov 19, 1996
Filament wound frame for a game racquet
WILSON SPORTING GOODS3 citations59