GK

Gerhard Kirstein

RG Renk Gmbh: 1 patents #1 of 2Top 50%
ZA Zahnraderfabrik Renk Ag: 1 patents #1 of 1Top 100%
Overall (1989): #27,304 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4850249 Automated control system for traction vehicles 1989-07-25
4814990 Control circuit for motor vehicles 1989-03-21