Inventor · disambiguated record
Hartwig Pointl
Also filed as: POINTL HARTWIG
3 granted patents·1 pending application·30 citations·filing 2004–2011
70Inventor score
Technology areasB41K
Top patents by PatentIndex Score
4 records- 0178US8104402B2Hand-operated stamp having connecting part with ink refilling socketFEILECKER ALOIS·Filed 2007·Granted Jan 31, 2012·12 cites·15 claims
- 0271US8408125B2Ink storage member unit for hand-operated stampFEILECKER ALOIS·Filed 2011·Granted Apr 2, 2013·4 cites·5 claims
- 0365US7464643B2Self-inking hand stampCOLOP STEMPELERZEUGUNG SKOPEK·Filed 2004·Granted Dec 16, 2008·14 cites·17 claims
- 0436US2007272099A1Self-Inking Hand StampPOINTL HARTWIG·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →