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Dracut, MA, United States of America

John L Colfer

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 14

John L Colfer ↔ Thomas K Hebert (2 patents)John L Colfer ↔ John W Edwards, Jr (2 patents)John L Colfer ↔ Richard James Lynch (2 patents)John L ColferJohn L Colfer (2 patents)Thomas K HebertThomas K Hebert (13 patents)John W Edwards, JrJohn W Edwards, Jr (6 patents)Richard James LynchRichard James Lynch (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Agfa Corporation (2 from 155 patents)


2 patents:

1. 6635001 - Punch configuration system and method

2. 6368263 - Punch configuration system and method

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as of
12/30/2025
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