William A. Maecker

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Chautauqua, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Leverage accessory for power drills
- Patent number 6,494,650
- Issue date Dec 17, 2002
- William A. Maecker
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Leverage accessory for power drills
- Publication number 20010038776
- Publication date Nov 8, 2001
- William A. Maecker
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC