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Auburn, WA, United States of America

Albert H Cha

Average Co-Inventor Count = 3.00

ph-index = 1

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 = 2

Albert H Cha ↔ Paul G Kostenick, Jr (2 patents)Albert H Cha ↔ Arlen Ray Pumphrey (2 patents)Albert H ChaAlbert H Cha (2 patents)Paul G Kostenick, JrPaul G Kostenick, Jr (8 patents)Arlen Ray PumphreyArlen Ray Pumphrey (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Boeing Company (2 from 22,224 patents)


2 patents:

1. 7174796 - Tool evaluation system and method

2. 6971273 - Tool evaluation system and method

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12/9/2025
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