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For the Inventor, By the Inventor

Wilsonville, OR, United States of America

Xzeres Corp.


USPTO Granted Patents = 2

Trademarks = 1

Forward Citations = 7

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2 inventors (with patents filed for the assignee):

goldMedal Robert W Preus (1 out of 1 patent)

silverMedal David G Calley (1 out of 39 patents)


2 patents:

1. 9261078 - Stall controller and triggering condition control features for a wind turbine (2016-02-16),
2. 8573937 - System for providing dynamic pitch control in a wind turbine (2013-11-05),
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USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#39 in Wilsonville, OR

#1,086 in Oregon

#92,558 in US

...
Wilsonville, OR, United States of America

Xzeres Corp.

Forward Citations = 7

2 inventors:

goldMedal Robert W Preus (1 out of 1 patent)

silverMedal David G Calley (1 out of 39 patents)

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