HR

Heinz-Werner Rohrka

AG Alfelder Kunststoffwerke Herm. Meyer Gmbh: 2 patents #4 of 6Top 70%
Hoechst Gmbh: 1 patents #2,248 of 4,020Top 60%
WA Wolff Walsrode Ag: 1 patents #100 of 163Top 65%
📍 Geisenheim, DE: #8 of 40 inventorsTop 20%
Overall (All Time): #1,190,594 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10160579 Sealing disk for a closure cap for containers, especially bottles Rainer Kroger, Peter Rothweiler 2018-12-25
9156584 Sealing disc for induction sealing of a container Nikolaus Ban, Peter Rothweiler, Rainer Kroger 2015-10-13
5437911 Coated film for packaging sliced foodstuffs Lothar Sieben, Rolf Mueller, Wolfgang Funk 1995-08-01
5221569 Sail for sports equipment, in particular windsurfing sail, comprised of polyester film Harald Hessberger, Guenter Schmah 1993-06-22