John D. McKenney

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South Laguna, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Filament winding of plastic articles
- Patent number 4,557,788
- Issue date Dec 10, 1985
- Ameron, Inc.
- William R. Dana
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mandrel for filament winding of plastic articles
- Patent number 4,384,913
- Issue date May 24, 1983
- Ameron, Inc.
- William R. Dana
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Automatic-release hook for sailboard harness
- Patent number 4,378,614
- Issue date Apr 5, 1983
- John McKenney
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Anti-theft cable device for car top carriers
- Patent number 4,366,605
- Issue date Jan 4, 1983
- John McKenney
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Filament winding of plastic articles
- Patent number 4,323,408
- Issue date Apr 6, 1982
- Ameron, Inc.
- William R. Dana
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Automatic collet hinge/screw placement machine
- Patent number 3,930,808
- Issue date Jan 6, 1976
- Royal Industries, Inc.
- Leslie R. Miller
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...