Larry D. Allred

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West Jordan, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus, system, and method for ladder step prevention device
- Patent number 8,616,334
- Issue date Dec 31, 2013
- Larry D. Allred
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS, SYSTEM, AND METHOD FOR LADDER STEP PREVENTION DEVICE
- Publication number 20100018801
- Publication date Jan 28, 2010
- Larry D. Allred
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS