Inventor · disambiguated record
Ian Hogarth
Also filed as: HOGARTH IAN · HOGARTH IAN W
7 granted patents·21 citations·filing 1987–1997
80Inventor score
Top patents by PatentIndex Score
7 records- 0135US4886386AInk ribbon having elastomeric protective backingCARIBONUM LTD·Filed 1987·Granted Dec 12, 1989·3 cites·7 claims
- 0234US4950536APressure-activatible lift-off correcting tapeCARIBONUM LTD·Filed 1988·Granted Aug 21, 1990·7 cites·17 claims
- 0331US5231118APressure-activatable correcting tape and aqueous coating liquid for forming the lift-off layer of the correction tapeCARIBONUM LTD·Filed 1992·Granted Jul 27, 1993·4 cites·11 claims
- 0428US4884908AOverlappingly overstrikeable ribbon and use thereof in continuously full cassettesCARIBONUM LTD·Filed 1988·Granted Dec 5, 1989·3 cites·8 claims
- 0522US5062725ATypewriter or printer ribbon and method for its manufactureBUETTNER AG FRANZ·Filed 1990·Granted Nov 5, 1991·3 cites·1 claims
- 0621US6277475B1Ink transfer ribbonPELIKAN PRODUKTIONS AG·Filed 1997·Granted Aug 21, 2001·0 cites·13 claims
- 0715US6337116B1Multilayer composite bodyPELIKAN SCOTLAND LTD·Filed 1997·Granted Jan 8, 2002·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →