Gregory S Hoffman
Electrician at Sam Grange Ct, El Jebel, CO
License number
Colorado 600476
Issued Date
Jul 2, 2015
Renew Date
Jul 2, 2015
Expiration Date
Sep 30, 2017
Type
Master Electrician
Address
Address
140 Sam Grange Ct, El Jebel, CO 81623
Personal information
See more information about Gregory S Hoffman at radaris.comName
Address
Phone
540 S Forest St UNIT I, Denver, CO 80246
5945 S Milwaukee Way, Centennial, CO 80121
41755 County Road 29, Pierce, CO 80650
Professional information
Retractable Guard For Circular Saw
US Patent:
5579584, Dec 3, 1996
Filed:
Aug 17, 1995
Appl. No.:
8/516302
Inventors:
Gregory Hoffman - Carbondale CO
International Classification:
B23D 4516, B27B 900
US Classification:
30391
Abstract:
A movable saw guard electrically operated by a separate motor which through a gearing system moves the movable saw guard from a closed first position to an open second position upon activation of a switch that is separate from the saw motor's trigger.
Snowmobile Ski Brake
US Patent:
5931481, Aug 3, 1999
Filed:
Apr 23, 1997
Appl. No.:
8/842473
Inventors:
Gregory S Hoffman - Carbondale CO
International Classification:
A63C 710, B60T 114
US Classification:
280 2811
Abstract:
A snowmobile braking system providing blades which are downwardly extendible from each side in the central portion of a steering ski controlled by the user by means of an electrically powered pump activating a hydraulic ram which, when desired, rotates the blades downward from the plane of the ski.