WT

Werner Trenkler

Dr. Ing. H.C. F. Porsche Ag: 7 patents #194 of 2,421Top 9%
📍 Asperg, DE: #34 of 205 inventorsTop 20%
Overall (All Time): #768,716 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
4801173 Removable roof for a motor vehicle 1989-01-31
4611849 Convertible top with interchangeable flexible and rigid rear windows for a passenger motor vehicle 1986-09-16
4553784 Linkage arrangement for a convertible top 1985-11-19
4552401 Folding roof for vehicles, especially passenger motor vehicles 1985-11-12
4352521 Mounting element with threaded member attached to a body wall of an automotive vehicle 1982-10-05
4243261 Body for motor vehicles, especially automobiles, with a sliding roof having a frame bottom 1981-01-06
4212050 Swingable searchlight for vehicles, especially passenger vehicles 1980-07-08