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Knowle, United Kingdom

John S Bolton

Average Co-Inventor Count = 1.50

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 = 10

John S BoltonJohn Francis Fitzpatrick-Ellis (1 patent)John S BoltonRichard C Cooke (1 patent)John S BoltonJohn S Bolton (2 patents)John Francis Fitzpatrick-EllisJohn Francis Fitzpatrick-Ellis (5 patents)Richard C CookeRichard C Cooke (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Automotive Products, Inc. (2 from 295 patents)


2 patents:

1. 5250144 - Bonding apparatus

2. 5004088 - Torsional vibration damper

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as of
12/20/2025
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