James D. Lietz

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Emmett, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Stabilizer kit for providing reinforcing support to a ladder
- Patent number 8,424,642
- Issue date Apr 23, 2013
- James D. Lietz
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
STABILIZER KIT FOR PROVIDING REINFORCING SUPPORT TO A LADDER
- Publication number 20110017549
- Publication date Jan 27, 2011
- James D. Lietz
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS