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For the Inventor, By the Inventor

Waukesha, WI, United States of America

John W. Deabler, Inc.


USPTO Granted Patents = 3

Forward Citations = 39

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5 inventors (with patents filed for the assignee):

goldMedal Stephanie P Kossnar (3 out of 3 patents)

silverMedal Dennis J Kossnar (2 out of 7 patents)

bronzeMedal Daniel A Maust (1 out of 6 patents)

4.  David W Kessler (1 out of 1 patent)

5.  Richard Wyzinski (1 out of 1 patent)


3 patents:

1. 6551196 - Freestanding golf swing training system (2003-04-22),
2. 6431991 - Golf swing training system (2002-08-13),
3. 5984797 - Golf swing training system (1999-11-16),
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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#68 in Waukesha, WI

#1,481 in Wisconsin

#73,766 in US

Waukesha, WI (US)
Waukesha, WI, United States of America

John W. Deabler, Inc.

Forward Citations = 39

5 inventors:

goldMedal Stephanie P Kossnar (3 out of 3 patents)

silverMedal Dennis J Kossnar (2 out of 7 patents)

bronzeMedal Daniel A Maust (1 out of 6 patents)

4.  David W Kessler (1 out of 1 patent)

5.  Richard Wyzinski (1 out of 1 patent)

Please report any incorrect information to [email protected]
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