For the Inventor, By the Inventor

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Waterford, WI, United States of America

Edstrom, Inc.

USPTO Granted Patents = 2

% Expired Patents = 50.0

Trademarks = 1

Forward Citations = 3

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7 inventors (with patents filed for the assignee):

Russell F Kuzniar (2 out of 3 patents)

Paul S Johnson (1 out of 4 patents)

Randal S Knurr (1 out of 8 patents)

4. Peter Steven Planton (1 out of 8 patents)

5. Patrick G Pieters (1 out of 1 patent)

6. Robert Dellemann (1 out of 1 patent)

7. Kevin J Anderson (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 9232768 - Volume based automatic animal watering system (2016-01-12),

2. 8826861 - Absorbent pad for use with animal caging systems (2014-09-09),

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USPTO Data Jan 1 1976 - Sep 22 2026

2 Patents

#5 in Waterford, WI

#1,891 in Wisconsin

#94,670 in US

Waterford, WI, United States of America

Edstrom, Inc.

Forward Citations = 3

7 inventors:

Russell F Kuzniar (2 out of 3 patents)

Paul S Johnson (1 out of 4 patents)

Randal S Knurr (1 out of 8 patents)

4. Peter Steven Planton (1 out of 8 patents)

5. Patrick G Pieters (1 out of 1 patent)

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