FK

Franz Kappeler

SA Siemens Aktiengesellschaft: 2 patents #73 of 995Top 8%
📍 Puchheim, DE: #3 of 32 inventorsTop 10%
Overall (1989): #27,840 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4875217 Laser diode array with lateral coupling Thomas Wolf, Bernhard Stegmueller 1989-10-17
4845723 Laser transmitter arrangement Jochen Heinen 1989-07-04