HG

Helmut Gerhard

WG Westerwaelder Eisenwerk Gerhard Gmbh: 28 patents #1 of 3Top 35%
Daimlerchrysler Ag: 1 patents #1,774 of 4,854Top 40%
SK Siegenia-Frank Kg: 1 patents #7 of 14Top 50%
📍 Weitefeld, DE: #1 of 7 inventorsTop 15%
Overall (All Time): #114,455 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
4591064 Freight container 1986-05-27
4521941 Corner fitting for freight containers 1985-06-11
4505402 Freight container and corner fitting therefor 1985-03-19
4412626 Freight container with means for locking the tensioning rings 1983-11-01
4356925 Pressure-resistant container for liquids, gases or loose material composed of two or more shells 1982-11-02
4315531 Transport container 1982-02-16
4307812 Freight container for flowable substances 1981-12-29