Inventor · disambiguated record
Ulrich Krekeler
Also filed as: KREKELER ULRICH
4 granted patents·321 citations·filing 1974–1982
81Inventor score
Files withAGFA GEVAERT AG4
Top patents by PatentIndex Score
4 records- 0196US4055378ASilicone contact lens with hydrophilic surface treatmentAGFA GEVAERT AG·Filed 1975·Granted Oct 25, 1977·253 cites·24 claims
- 0287US3959105AProcess for the production of hydrophilic surfaces on silicon elastomer articlesAGFA GEVAERT AG·Filed 1974·Granted May 25, 1976·32 cites·17 claims
- 0364US3943019AOptical filterAGFA GEVAERT AG·Filed 1974·Granted Mar 9, 1976·24 cites·2 claims
- 0449US4481530AColor filter arrangement for optoelectric converting devicesAGFA GEVAERT AG·Filed 1982·Granted Nov 6, 1984·12 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Ulrich Krekeler 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 →