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For the Inventor, By the Inventor

Pompano Beach, FL, United States of America

Power Vent Technologies, Inc.


USPTO Granted Patents = 3

% Expired Patents = 33.3

Forward Citations = 23

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2 inventors (with patents filed for the assignee):

goldMedal David J Gruenwald (2 out of 16 patents)

silverMedal Mark S Small (2 out of 9 patents)


3 patents:

1. 6461206 - Impact rudder (2002-10-08),
2. 6325010 - Method of vessel propulsion with coordinated bow propulsion (2001-12-04),
3. 6213824 - Method for reducing vessel draft (2001-04-10),
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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#38 in Pompano Beach, FL

#2,664 in Florida

#73,733 in US

Pompano Beach, FL (US)
Pompano Beach, FL, United States of America

Power Vent Technologies, Inc.

Forward Citations = 23

2 inventors:

goldMedal David J Gruenwald (2 out of 16 patents)

silverMedal Mark S Small (2 out of 9 patents)

Please report any incorrect information to [email protected]
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