Jerry E. Trujillo

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Broomfield, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Garage door spring winding system
- Patent number 8,936,063
- Issue date Jan 20, 2015
- Jerry E. Trujillo
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Winding tool for torsion spring for sectional garage door
- Patent number 8,567,567
- Issue date Oct 29, 2013
- Ernest Scott Turner
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES