Inventor · disambiguated record
Harald Berns
Also filed as: BERNS HARALD
13 granted patents·2 pending applications·634 citations·filing 1982–2008
94Inventor score
Top patents by PatentIndex Score
15 records- 0190US6550144B1Hollow-handle razor knife with blade slideFiled 2000·Granted Apr 22, 2003·67 cites·11 claims
- 0289US7596869B2KnifeMARTOR KG·Filed 2005·Granted Oct 6, 2009·31 cites·36 claims
- 0386US6233832B1Razor knife with retractable and latchable blade guardBEERMANN KG MARTOR ARGENTAX·Filed 1999·Granted May 22, 2001·83 cites·28 claims
- 0486US6070326ARazor knife with retractable blade guardBEERMANN KG MARTOR ARGENTAX·Filed 1999·Granted Jun 6, 2000·84 cites·5 claims
- 0585US7596868B2KnifeMARTOR KG·Filed 2005·Granted Oct 6, 2009·25 cites·16 claims
- 0685US6148520ABox cutter with autoretracting bladeBEERMANN KG MARTOR ARGENTAX·Filed 1998·Granted Nov 21, 2000·86 cites·20 claims
- 0785US5617635AAutoretracting box-cutting knifeBEERMANN KG MARTOR ARGENTAX·Filed 1995·Granted Apr 8, 1997·84 cites·12 claims
- 0884US6785966B2Box cutter with autoretracting bladeMARTOR KG·Filed 2003·Granted Sep 7, 2004·45 cites·7 claims
- 0984US6532670B1Utility knife with screw-down pivotal blade clampBEERMANN KG MARTOR ARGENTAX·Filed 2000·Granted Mar 18, 2003·45 cites·14 claims
- 1067US5598634ADeburring knife with adjustable handleBEERMANN KG MARTOR ARGENTAX·Filed 1995·Granted Feb 4, 1997·40 cites·12 claims
- 1157US2009106983A1KnifeMARTOR KG·Filed 2008·Application pending·0 cites
- 1255US2004173650A1Holster for hand toolBEERMANN KG MARTOR ARGENTAX·Filed 2003·Application pending·0 cites
- 1351US5647132ADeburring knife with replaceable bladeBEERMANN KG MARTOR ARGENTAX·Filed 1995·Granted Jul 15, 1997·24 cites·15 claims
- 1440US5735051AKnife with replaceable bladeSCHLIPKOTER MICHAEL·Filed 1997·Granted Apr 7, 1998·18 cites·20 claims
- 1529US4534501ADevice for marking the height above the floor of the edges of articles of clothingKNUPP JOHANN GMBH & CO·Filed 1982·Granted Aug 13, 1985·2 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →