WB

Werner Birchmeier

JS Johnson Service: 2 patents #55 of 193Top 30%
Overall (All Time): #2,272,417 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5662542 Actuating drive having a spring return feature — 1997-09-02
5657664 Transmission for an actuating drive having a spring return feature — 1997-08-19