IDiyas

For the Inventor, By the Inventor

Gretna, LA, United States of America

Kob, Inc.


USPTO Granted Patents = 5



Trademarks = 3

Forward Citations = 9

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23 inventors (with patents filed for the assignee):

goldMedal Reginald J Barrus (2 out of 2 patents)

silverMedal Donald J Barrus (2 out of 2 patents)

bronzeMedal John W Owensby (2 out of 2 patents)

4.  Theodore A Kritikos (2 out of 2 patents)

5.  Guenter Langen (1 out of 2 patents)

6.  Martin Bier (1 out of 1 patent)

7.  Andre Panten, Sr (1 out of 1 patent)

8.  Marita Meister (4 patents)

9.  Günter Langen (3 patents)

10.  Gabriele Brandt (1 patent)

11.  Sebastian Camerer (2 patents)

12.  Uwe Ludwig (1 patent)

13.  Ferdinand Tamoué (0 patent)

14.  Sina Borczyk (0 patent)

15.  Marcin Meyer (0 patent)


5 patents:

1. 12465526 - Bandage imprint (2025-11-11),
2. 12343918 - Method for coating a textile hose with a thermoplastic sealing material (2025-07-01),
3. 11813365 - Pasty preparation for forming a semirigid dressing (2023-11-14),
4. 5253704 - High pressure automatic mud saver valve (1993-10-19),
5. 4969513 - High pressure automatic kelly valve (1990-11-13),
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USPTO Data Jan 1 1976 - Dec 2 2025

5 Patents

#1 in Gretna, LA

#181 in Louisiana

#50,135 in US

...
Gretna, LA, United States of America

Kob, Inc.

Forward Citations = 9

23 inventors:

goldMedal Reginald J Barrus (2 out of 2 patents)

silverMedal Donald J Barrus (2 out of 2 patents)

bronzeMedal John W Owensby (2 out of 2 patents)

4.  Theodore A Kritikos (2 out of 2 patents)

5.  Guenter Langen (1 out of 2 patents)

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