HH

Hans-Jurgen Hirsch

U.S. Philips: 1 patents #96 of 532Top 20%
📍 Heinsberg, DE: #2 of 7 inventorsTop 30%
Overall (1982): #61,170 of 81,411Top 80%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4345012 Electrophotographic method of generating electrostatic images on two sides of an insulating foil Horst Dannert 1982-08-17