For the Inventor, By the Inventor

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Boothwyn, PA, United States of America

Nielsen-Kellerman

USPTO Granted Patents = 3

Trademarks = 4

Forward Citations = 18

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4 inventors (with patents filed for the assignee):

Richard Kellerman (2 out of 5 patents)

Mathieu Dominic Turpault (1 out of 40 patents)

Leslie Juhng (1 out of 5 patents)

4. Paul H Nielsen (1 out of 6 patents)

3 patents: Sort by Forward Citations

1. D547679 - Watch (2007-07-31),

2. 7059170 - Method and apparatus for measuring relative humidity of a mixture (2006-06-13),

3. 5939645 - Vane anemometer having a modular impeller assembly (1999-08-17),

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USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#5 in Boothwyn, PA

#2,626 in Pennsylvania

#72,066 in US

Boothwyn, PA, United States of America

Nielsen-Kellerman

Forward Citations = 18

4 inventors:

Richard Kellerman (2 out of 5 patents)

Mathieu Dominic Turpault (1 out of 40 patents)

Leslie Juhng (1 out of 5 patents)

4. Paul H Nielsen (1 out of 6 patents)

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