Inventor · disambiguated record
Sietse Jelle Koopmans
Also filed as: KOOPMANS SIETSE J · KOOPMANS SIETSE JELLE
4 granted patents·1 pending application·48 citations·filing 1990–2007
76Inventor score
Top patents by PatentIndex Score
5 records- 0161US7857042B2Coiled tubing injector headASEP HOLDING B V·Filed 2006·Granted Dec 28, 2010·14 cites·24 claims
- 0244US2007271620A1Animal model for type II diabetes mellitus and Syndrome X and methods and uses thereofKOOPMANS SIETSE J·Filed 2007·Application pending·0 cites
- 0338US6755244B1LubricatorASEP HOLDING BV·Filed 1999·Granted Jun 29, 2004·21 cites·19 claims
- 0429US5836385AApparatus for deploying wirelineFiled 1995·Granted Nov 17, 1998·10 cites·9 claims
- 0522US5195725ADisplaceable, two-part winch deviceKOOPMANS SIETSE J·Filed 1990·Granted Mar 23, 1993·3 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Sietse Jelle Koopmans 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 →