Samuel Travale

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Stoney Creek, CA

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Patents Grantslast 30 patents

Information Patent Grant
Seal assembly
- Patent number 4,708,830
- Issue date Nov 24, 1987
- B. D. Wait Co. Limited
- Charles G. Shepherd
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
One piece adjustable damper
- Patent number 4,691,689
- Issue date Sep 8, 1987
- B. D. Wait Co. Limited
- Charles G. Shepherd
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Humidifier pad
- Patent number 4,540,530
- Issue date Sep 10, 1985
- B. D. Wait Co. Limited
- Robert A. Wignall
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL