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For the Inventor, By the Inventor

NO

Ttapdrive As


USPTO Granted Patents = 3



Trademarks = 4

Forward Citations = 18

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4 inventors (with patents filed for the assignee):

goldMedal David Curtis Goss (3 out of 28 patents)

silverMedal Jone Edland (2 out of 2 patents)

bronzeMedal Steven P Donovan (1 out of 20 patents)

4.  Olof Markus Ingemar Bergelin (1 out of 1 patent)


3 patents:

1. 11926021 - Drive system configured to provide frictional fit engagement (2024-03-12),
2. 10731692 - Screw head and tool for use therewith (2020-08-04),
3. 8739660 - Screw head and tool for use therewith (2014-06-03),
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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#37 in

#502 in Norway

...
NO

Ttapdrive As

Forward Citations = 18

4 inventors:

goldMedal David Curtis Goss (3 out of 28 patents)

silverMedal Jone Edland (2 out of 2 patents)

bronzeMedal Steven P Donovan (1 out of 20 patents)

4.  Olof Markus Ingemar Bergelin (1 out of 1 patent)

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