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Joel D. Schiller
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Comfrey, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Die grinder
Patent number
D531472
Issue date
Nov 7, 2006
Powermate Corporation
Joel D. Schiller
D08 - Tools and hardware
Information
Patent Grant
Ratchet wrench
Patent number
D524617
Issue date
Jul 11, 2006
Powermate Corporation
Joel D. Schiller
D08 - Tools and hardware
Information
Patent Grant
Inflator
Patent number
D519125
Issue date
Apr 18, 2006
Powermate Corporation
Timothy W. Burford
D15 - Machines not elsewhere specified
Information
Patent Grant
Paint gun
Patent number
D510407
Issue date
Oct 4, 2005
Powermate Corporation
Joel D. Schiller
D23 - Environmental heating and cooling
Information
Patent Grant
Sander
Patent number
D510245
Issue date
Oct 4, 2005
Powermate Corporation
Joel D. Schiller
D08 - Tools and hardware
Information
Patent Grant
Air hammer
Patent number
D509119
Issue date
Sep 6, 2005
Powermate Corporation
Joel D. Schiller
D08 - Tools and hardware
Information
Patent Grant
Air drill
Patent number
D508835
Issue date
Aug 30, 2005
Powermate Corporation
Joel D. Schiller
D08 - Tools and hardware
Information
Patent Grant
Impact wrench
Patent number
D508836
Issue date
Aug 30, 2005
Powermate Corporation
Joel D. Schiller
D08 - Tools and hardware