Andrew M. Cecka

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Covina, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Composite high strength to weight structure having shell and weight...
- Patent number 4,212,461
- Issue date Jul 15, 1980
- Fansteel Inc.
- Andrew M. Cecka
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Graphite fiber tapered shafts
- Patent number 4,157,181
- Issue date Jun 5, 1979
- Fansteel Inc.
- Andrew M. Cecka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for preparing a composite high strength to weight structure...
- Patent number 4,129,634
- Issue date Dec 12, 1978
- Fansteel, Inc.
- Andrew M. Cecka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of producing a composite high strength to weight structure h...
- Patent number 4,124,670
- Issue date Nov 7, 1978
- Fansteel Inc.
- Andrew M. Cecka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Tennis racket assembly
- Patent number 4,114,880
- Issue date Sep 19, 1978
- Fansteel, Inc.
- Andrew M. Cecka
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method of making composite high strength to weight structure
- Patent number 4,061,520
- Issue date Dec 6, 1977
- Fansteel Inc.
- Andrew M. Cecka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL