David Brittingham

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Bolingbrook, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Shoe with energy storing spring having overload protection mechanism
- Patent number 5,729,916
- Issue date Mar 24, 1998
- Wilson Sporting Goods Co.
- Andrei Vorobiev
- A43 - FOOTWEAR
Information Patent Grant
Filament wound fiber reinforced thermoplastic frame for a game racquet
- Patent number 5,575,875
- Issue date Nov 19, 1996
- Wilson Sporting Goods Co.
- David L. Brittingham
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Filament wound frame for a game racquet
- Patent number 5,575,881
- Issue date Nov 19, 1996
- Wilson Sporting Goods Co.
- Louis J. Keester
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making a continous fiber reinforced resin transfer molded...
- Patent number 5,540,877
- Issue date Jul 30, 1996
- Wilson Sporting Goods Co.
- David Repetto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL