Inventor · disambiguated record
Joachim Petersen
Also filed as: PETERSEN JOACHIM
3 granted patents·5 citations·filing 1981–2007
56Inventor score
Top patents by PatentIndex Score
3 records- 0155US7834131B2Asymmetric polymer film, method for the production and utilization thereofBASF FUEL CELL GMBH·Filed 2007·Granted Nov 16, 2010·0 cites·19 claims
- 0247US7244811B2Method for the treatment of polyazole filmsPEMEAS GMBH·Filed 2003·Granted Jul 17, 2007·1 cites·21 claims
- 0333US4388718ADigital telecommunication systemSIEMENS AG·Filed 1981·Granted Jun 14, 1983·4 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Joachim Petersen 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 →