Growing community of inventors

Durham, United Kingdom

John Tolley

Average Co-Inventor Count = 4.00

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 = 9

John Tolley ↔ Adrian Chapple (1 patent)John Tolley ↔ Michael Matthews (1 patent)John Tolley ↔ Philip Manton (1 patent)John TolleyJohn Tolley (1 patent)Adrian ChappleAdrian Chapple (1 patent)Michael MatthewsMichael Matthews (1 patent)Philip MantonPhilip Manton (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Autotech Engineering Deutschland Gmbh (1 from 13 patents)


1 patent:

1. 10071766 - Subframe for a passenger vehicle

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12/15/2025
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