Inventor · disambiguated record
Gerrit Jan Stegeman
Also filed as: STEGEMAN GERRIT JAN
13 granted patents·99 citations·filing 2007–2023
90Inventor score
Files withPLASTICUM NETHERLANDS B V4HENKEL AG & CO KGAA2KYNETT HOLDING B V2STEGEMAN GERRIT JAN2WEENER PLASTICS NETHERLANDS B V2
Top patents by PatentIndex Score
13 records- 0192US9511906B2Closure with tamper-evident strip having bent end portionsPLASTICUM NETHERLANDS B V·Filed 2015·Granted Dec 6, 2016·13 cites·16 claims
- 0292US9409680B2Tamper evident closurePLASTICUM NETHERLANDS B V·Filed 2012·Granted Aug 9, 2016·27 cites·16 claims
- 0391US9090386B2Closure with tamper-evident stripPLASTICUM NETHERLANDS B V·Filed 2012·Granted Jul 28, 2015·19 cites·15 claims
- 0488US8640928B2Closure assembly with valve and method for its manufacturingELLENKAMP-VAN OLST LENNY MARITA·Filed 2007·Granted Feb 4, 2014·20 cites·11 claims
- 0583US9340335B2Closure assembly with valve and method for its manufacturingPLASTICUM NETHERLANDS B V·Filed 2014·Granted May 17, 2016·5 cites·12 claims
- 0680US11866234B2Container with capHENKEL AG & CO KGAA·Filed 2021·Granted Jan 9, 2024·1 cites·10 claims
- 0778US8863995B2Spray capSTEGEMAN GERRIT JAN·Filed 2008·Granted Oct 21, 2014·10 cites·11 claims
- 0873US11857830B2Physical training apparatusKYNETT HOLDING B V·Filed 2019·Granted Jan 2, 2024·3 cites·18 claims
- 0968US12186616B2Physical training apparatusKYNETT HOLDING B V·Filed 2023·Granted Jan 7, 2025·0 cites·23 claims
- 1062US9108371B2Injection mould for flexible tubeSTEGEMAN GERRIT JAN·Filed 2010·Granted Aug 18, 2015·1 cites·18 claims
- 1156US11059635B2Container with capHENKEL AG & CO KGAA·Filed 2019·Granted Jul 13, 2021·0 cites·15 claims
- 1242US10442584B2Dispensing closure with self-closing valveWEENER PLASTICS NETHERLANDS B V·Filed 2016·Granted Oct 15, 2019·0 cites·13 claims
- 1338US10189613B2Closure assemblyWEENER PLASTICS NETHERLANDS B V·Filed 2015·Granted Jan 29, 2019·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →