Inventor · disambiguated record
Hilmar Franke
Also filed as: FRANKE HILMAR
3 granted patents·156 citations·filing 1979–1990
76Inventor score
Top patents by PatentIndex Score
3 records- 0187US5094517APolyimide waveguides as optical sensorsHOECHST AG·Filed 1990·Granted Mar 10, 1992·96 cites·17 claims
- 0281US4336242AHard ferrite powder and process for the preparation thereofDORNIER SYSTEM GMBH·Filed 1979·Granted Jun 22, 1982·32 cites·12 claims
- 0368US4764984AFluorescent sensors for infrared free-space links in data communication systemsIBM·Filed 1986·Granted Aug 16, 1988·28 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Hilmar Franke files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →