David Christopher Gwin

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Fairfax, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Base tool caddy for janitorial cleaning supplies
- Patent number 7,427,076
- Issue date Sep 23, 2008
- David Christopher Gwin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Base tool caddy for janitorial cleaning supplies
- Publication number 20060214384
- Publication date Sep 28, 2006
- David Christopher Gwin
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS