Inventor · disambiguated record
Udo Obersteller
Also filed as: OBERSTELLER UDO
8 granted patents·268 citations·filing 1974–1997
90Inventor score
Top patents by PatentIndex Score
8 records- 0190US5512128AEasy-load film applicatorPRITT PRODUKTIONSGESELLSCHAFT·Filed 1994·Granted Apr 30, 1996·43 cites·13 claims
- 0285US5338123ADouble-ended penPELIKAN AG·Filed 1993·Granted Aug 16, 1994·73 cites·4 claims
- 0384US3951252AElectromechanical writing deviceNIXDORF COMPUTER AG·Filed 1974·Granted Apr 20, 1976·40 cites·7 claims
- 0478US6079660AGear arrangement for driving the spool core of a take-up spool for the transfer tape of a transfer dispenserPRITT PRODUKTIONSGESELLSCHAFT·Filed 1997·Granted Jun 27, 2000·27 cites·20 claims
- 0576US5462633AApplicator-roller assembly for tape dispenserPRITT PRODUKTIONSGESELLSCHAFT·Filed 1994·Granted Oct 31, 1995·40 cites·13 claims
- 0660US5480510ACartridge for hand-operated film applicatorPRITT PRODUKTIONSGESELLSCHAFT·Filed 1994·Granted Jan 2, 1996·13 cites·17 claims
- 0749US5888008AWriting instrument with refillable reservoirPELIKAN AG·Filed 1997·Granted Mar 30, 1999·20 cites·13 claims
- 0837US4759651AWriting instrument with a signal capPELIKAN AG·Filed 1986·Granted Jul 26, 1988·12 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →