Inventor · disambiguated record
Willem Sietses
Also filed as: SIETSES WILLEM
4 granted patents·167 citations·filing 1987–1999
79Inventor score
Top patents by PatentIndex Score
4 records- 0192US5030394APVdF-based powder coatingsLABOFINA SA·Filed 1988·Granted Jul 9, 1991·88 cites·14 claims
- 0288US4770939APVdF-based powder coatingsLABOFINA SA·Filed 1987·Granted Sep 13, 1988·65 cites·18 claims
- 0343US6037412APreparing powder primer of thermoset binder and PVdF-compatible thermoplasticFINA RESEARCH·Filed 1999·Granted Mar 14, 2000·10 cites·1 claims
- 0432US5932657APowder primer of thermosetting binder and PVdF-compatible thermoplasticFINA RESEARCH·Filed 1994·Granted Aug 3, 1999·4 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Willem Sietses 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 →