For the Inventor, By the Inventor

Enter assignee name

Bircher Ag

USPTO Granted Patents = 3

Forward Citations = 1

Loading Chart...

Loading Chart...

4 inventors (with patents filed for the assignee):

Christof Lexer (2 out of 3 patents)

Godert De Jager (2 out of 17 patents)

Klaus Poschet (1 out of 2 patents)

4. Willy Banteli (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. D453740 - Pressure-wave switch (2002-02-20),

2. 6265679 - Switching element, in particular a pressure-wave switch (2001-07-24),

3. 4853506 - Pressure actuated snap switch (1989-08-01),

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#192 in

#2,399 in Switzerland

Bircher Ag

Forward Citations = 1

4 inventors:

Christof Lexer (2 out of 3 patents)

Godert De Jager (2 out of 17 patents)

Klaus Poschet (1 out of 2 patents)

4. Willy Banteli (1 out of 1 patent)

Please report any incorrect information to [email protected]

Loading…