Growing community of inventors

Basking Ridge, NJ, United States of America

Karl Duerr

Average Co-Inventor Count = 5.00

ph-index = 5

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 81

Karl DuerrJoel D Neri (4 patents)Karl DuerrJennifer Johnson (4 patents)Karl DuerrDiane M Kelly (4 patents)Karl DuerrJohn Krivda (4 patents)Karl DuerrSusan Hammill (4 patents)Karl DuerrOliver K Duerr (1 patent)Karl DuerrJens K Duerr (1 patent)Karl DuerrKarl Duerr (5 patents)Joel D NeriJoel D Neri (23 patents)Jennifer JohnsonJennifer Johnson (7 patents)Diane M KellyDiane M Kelly (5 patents)John KrivdaJohn Krivda (4 patents)Susan HammillSusan Hammill (4 patents)Oliver K DuerrOliver K Duerr (1 patent)Jens K DuerrJens K Duerr (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. International Imaging Materials, Inc. (2 from 35 patents)

2. Iimak (2 from 4 patents)

3. Acotex-Duerr Inc (1 from 1 patent)


5 patents:

1. D458956 - Ink ribbon cartridge for printing device

2. D458295 - Printer cassette

3. D454151 - Ink ribbon cartridge for printing device

4. D453179 - Printer cassette

5. 6308872 - Hanger with multiple means for supporting other hangers

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as of
1/12/2026
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