Growing community of inventors

Reading, United Kingdom

David M Watkins

Average Co-Inventor Count = 2.00

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 = 44

David M Watkins ↔ Paul C Hydes (1 patent)David M Watkins ↔ Paul D Hydes (1 patent)David M WatkinsDavid M Watkins (2 patents)Paul C HydesPaul C Hydes (13 patents)Paul D HydesPaul D Hydes (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Johnson Matthey & Co., Limited (2 from 106 patents)


2 patents:

1. 4250189 - Compositions containing platinum

2. 4228090 - Compositions containing platinum

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