For the Inventor, By the Inventor

Enter assignee name

Landis & Gyr Technology Innovation Corp.

USPTO Granted Patents = 2

Forward Citations = 79

Loading Chart...

Loading Chart...

5 inventors (with patents filed for the assignee):

Franz Renggli (1 out of 6 patents)

Stefan Hagmann (1 out of 3 patents)

Walter Hegetschweiler (1 out of 2 patents)

4. Theo Frutiger (1 out of 3 patents)

5. Jim Coogan (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 5786993 - Apparatus for and method of controlling and/or regulating process (1998-07-28),

2. 5775369 - Flow regulating valve (1998-07-07),

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#262 in

#3,010 in Switzerland

Landis & Gyr Technology Innovation Corp.

Forward Citations = 79

5 inventors:

Franz Renggli (1 out of 6 patents)

Stefan Hagmann (1 out of 3 patents)

Walter Hegetschweiler (1 out of 2 patents)

4. Theo Frutiger (1 out of 3 patents)

5. Jim Coogan (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com

Loading…