Growing community of inventors

Stormville, NY, United States of America

John C Barnes

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 = 12

John C BarnesE Weston Seaman (2 patents)John C BarnesKamkeung Ho (2 patents)John C BarnesLewis J Hakim (2 patents)John C BarnesJohn C Barnes (2 patents)E Weston SeamanE Weston Seaman (4 patents)Kamkeung HoKamkeung Ho (2 patents)Lewis J HakimLewis J Hakim (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (2 from 164,244 patents)


2 patents:

1. 7395228 - Parts requirement planning system across an extended supply chain

2. 7047215 - Parts requirement planning system and method across an extended supply chain

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as of
1/9/2026
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