Growing community of inventors

Belmont, MI, United States of America

John P VanKammen

Average Co-Inventor Count = 3.43

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 = 51

John P VanKammen ↔ Bruce M Finlayson (2 patents)John P VanKammen ↔ Daniel Grabowski (1 patent)John P VanKammen ↔ Samuel J Ellison (1 patent)John P VanKammen ↔ David C Walsweer (1 patent)John P VanKammenJohn P VanKammen (2 patents)Bruce M FinlaysonBruce M Finlayson (2 patents)Daniel GrabowskiDaniel Grabowski (22 patents)Samuel J EllisonSamuel J Ellison (7 patents)David C WalsweerDavid C Walsweer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Steelcase Inc. (2 from 1,810 patents)


2 patents:

1. D362573 - Top for furniture

2. 5451101 - Wire management system

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as of
12/31/2025
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