David L. Braun

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North Canton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing a fuel tank of polyurethane laminate having c...
- Patent number 4,668,535
- Issue date May 26, 1987
- Goodyear Aerospace Corporation
- Paul E. Liggett
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyurethane laminate of contrasting layers and process therefor
- Patent number 4,565,729
- Issue date Jan 21, 1986
- Goodyear Aerospace Corporation
- Paul E. Liggett
- B32 - LAYERED PRODUCTS
Information Patent Grant
Assembling hose units for appliances
- Patent number 4,262,408
- Issue date Apr 21, 1981
- The Goodyear Tire & Rubber Company
- Ernest D. Johnson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL