logo

For the Inventor, By the Inventor

Germantown, WI, United States of America

David White, Inc.


USPTO Granted Patents = 3

Trademarks = 1

Forward Citations = 73

Loading Chart...
Loading Chart...

5 inventors (with patents filed for the assignee):

goldMedal Casey A Ketterhagen (1 out of 22 patents)

silverMedal Henry S Borkovitz (1 out of 1 patent)

bronzeMedal Robert L Underberg (1 out of 1 patent)

4.  Torsten J R Blaetter (1 out of 1 patent)

5.  Alan D Bengtson (1 out of 52 patents)


3 patents:

1. D440506 - Optical automatic level (2001-04-18),
2. 5208438 - Method and apparatus for adjusting laser instruments Z axis (1993-05-04),
3. 4993161 - Laser beam level instrument (1991-02-19),
logo

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

3 Patents

#21 in Germantown, WI

#1,482 in Wisconsin

#73,741 in US

Germantown, WI (US)
Germantown, WI, United States of America

David White, Inc.

Forward Citations = 73

5 inventors:

goldMedal Casey A Ketterhagen (1 out of 22 patents)

silverMedal Henry S Borkovitz (1 out of 1 patent)

bronzeMedal Robert L Underberg (1 out of 1 patent)

4.  Torsten J R Blaetter (1 out of 1 patent)

5.  Alan D Bengtson (1 out of 52 patents)

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