Douglas E. Pittman

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Westmont, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
High strength, lightweight pressurized structure for use as the ski...
- Patent number 6,074,509
- Issue date Jun 13, 2000
- Douglas E. Pittman
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
High strength, lightweight pressurized structure for use as the ski...
- Patent number 5,716,693
- Issue date Feb 10, 1998
- Douglas E. Pittman
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
Tire plugger
- Publication number 20020020254
- Publication date Feb 21, 2002
- Douglas Pittman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL