logo

For the Inventor, By the Inventor

Wilsonville, OR, United States of America

Xzeres Corp.


USPTO Granted Patents = 2

% Expired Patents = 100.0

Trademarks = 1

Forward Citations = 8

Loading Chart...
Loading Chart...

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),
logo

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

2 Patents

#43 in Wilsonville, OR

#1,113 in Oregon

#94,648 in US

Wilsonville, OR (US)
Wilsonville, OR, United States of America

Xzeres Corp.

Forward Citations = 8

2 inventors:

goldMedal Robert W Preus (1 out of 1 patent)

silverMedal David G Calley (1 out of 39 patents)

Please report any incorrect information to [email protected]
Loading…