Inventor · disambiguated record
Karl Duerr
Also filed as: DUERR KARL · DUERR KARL W
6 granted patents·107 citations·filing 1994–2001
84Inventor score
Top patents by PatentIndex Score
6 records- 0179USD453179SPrinter cassetteIIMAK·Filed 2000·Granted Jan 29, 2002·29 cites·1 claims
- 0277US6308872B1Hanger with multiple means for supporting other hangersACOTEX DUERR INC·Filed 2000·Granted Oct 30, 2001·32 cites·9 claims
- 0367USD458956SInk ribbon cartridge for printing deviceINT IMAGING MATERIALS INC·Filed 2001·Granted Jun 18, 2002·17 cites·1 claims
- 0465USD458295SPrinter cassetteIIMAK·Filed 2001·Granted Jun 4, 2002·16 cites·1 claims
- 0556USD454151SInk ribbon cartridge for printing deviceINT IMAGING MATERIALS INC·Filed 2001·Granted Mar 5, 2002·11 cites·1 claims
- 0626US5531528ACartridge for printersDUERR TOOL & DIE CO INC·Filed 1994·Granted Jul 2, 1996·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →