logo

For the Inventor, By the Inventor

Zurich, Switzerland

Gebr. Kupfer


USPTO Granted Patents = 1

Forward Citations = 7

Loading Chart...
Loading Chart...

2 inventors (with patents filed for the assignee):

goldMedal Gerard Plumettaz (1 out of 10 patents)

silverMedal Joe Kupfer (1 out of 1 patent)


1 patent:

1. 4309023 - Suspension apparatus for a scaffold (1982-01-05),
logo

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

1 Patents

#313 in Zurich

#4,400 in Switzerland

Zurich, CH
Zurich, Switzerland

Gebr. Kupfer

Forward Citations = 7

2 inventors:

goldMedal Gerard Plumettaz (1 out of 10 patents)

silverMedal Joe Kupfer (1 out of 1 patent)

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