Gary Butterfield

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Seminole, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Door knob sanitizing device
- Patent number 6,298,521
- Issue date Oct 9, 2001
- Gary Butterfield
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Super scraper
- Publication number 20050066466
- Publication date Mar 31, 2005
- Gary Butterfield
- B44 - DECORATIVE ARTS