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David M. Turchik
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Corona, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Air-burst drain plunger
Patent number
7,120,943
Issue date
Oct 17, 2006
M. A. G. Engineering & Mfg. Co.
Howard M. Allenbaugh
B08 - CLEANING
Information
Patent Grant
Air-burst drain plunger
Patent number
6,922,854
Issue date
Aug 2, 2005
The Howard and Veronica Allenbaugh Family Trust
Howard M. Allenbaugh
B08 - CLEANING
Information
Patent Grant
Air-burst drain plunger
Patent number
6,550,074
Issue date
Apr 22, 2003
M. A. G. Engineering & Mfg. Co.
Howard M. Allenbaugh
B08 - CLEANING
Patents Applications
last 30 patents
Information
Patent Application
Air-burst drain plunger
Publication number
20050204461
Publication date
Sep 22, 2005
Howard M. Allenbaugh
B08 - CLEANING
Information
Patent Application
Air-burst drain plunger
Publication number
20040016048
Publication date
Jan 29, 2004
Howard M. Allenbaugh
B08 - CLEANING