Erwin W. Greenwaldt

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Milwaukee, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Light fixture with mounting bracket
- Patent number D737493
- Issue date Aug 25, 2015
- Phoenix Products Company, Inc.
- Robert Kenneth Yasuji Fletcher
- D26 - Lighting
Information Patent Grant
Light fixture with mounting bracket
- Patent number D736982
- Issue date Aug 18, 2015
- Phoenix Products Company, Inc.
- Robert Kenneth Yasuji Fletcher
- D26 - Lighting
Information Patent Grant
Device and method for light fixture locking mechanism
- Patent number 8,851,708
- Issue date Oct 7, 2014
- Phoenix Products Company, Inc.
- Robert Kenneth Yasuji Fletcher
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR LIGHT FIXTURE LOCKING MECHANISM
- Publication number 20130322099
- Publication date Dec 5, 2013
- PHOENIX PRODUCTS COMPANY, INC.
- Robert Kenneth Yasuji Fletcher
- F21 - LIGHTING