Keswick, Canada

Brouwer Turf, Inc.


USPTO Granted Patents = 3

% Expired Patents = 66.7



Forward Citations = 9

Loading Chart...
Loading Chart...

4 inventors (with patents filed for the assignee):

goldMedal Frank R Pohlman, Jr (2 out of 4 patents)

silverMedal Hubert Fixsen (1 out of 2 patents)

bronzeMedal Roelof H Devries (1 out of 6 patents)

4 Hubert Fixen (1 out of 2 patents)

5 Mathias Marie Gerardus Hendriks (3 patents)

6 Gerald L Douglas (2 patents)

7 Thomas E Noyes, Ii (2 patents)

8 Mathias Marie Hendriks (0 patent)

9 Wilhelmus Joseph Hendriks (0 patent)

10 David Johnsen (0 patent)

11 Emanuel Alphonsus Hendriks (0 patent)

12 Johannes Gerardus Hendriks (0 patent)

13 Gerald Douglas (0 patent)

14 Emanuel Alphonus Hendriks (0 patent)

15 Thomas E Noyes (0 patent)


3 patents:

logo

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#3 in Keswick

#4,357 in Canada

Keswick, CA
Keswick, Canada
Forward Citations = 9

4 inventors:

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