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Hudson, NH, United States of America

David C Angel

Average Co-Inventor Count = 3.00

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 = 63

David C Angel ↔ David A Seidel (2 patents)David C Angel ↔ Franklin C Grossman (2 patents)David C AngelDavid C Angel (2 patents)David A SeidelDavid A Seidel (6 patents)Franklin C GrossmanFranklin C Grossman (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Compuware Corporation (1 from 66 patents)

2. Numega Technologies (1 from 1 patent)


2 patents:

1. 6332213 - IR code instrumentation

2. 5987249 - IR code instrumentation

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idiyas.com
as of
12/25/2025
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