Growing community of inventors

Abingdon, United Kingdom

John Stedman

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 = 8

John Stedman ↔ David Raybone (1 patent)John Stedman ↔ Stephen Ivor Hall (1 patent)John Stedman ↔ Keith H Bayliss (1 patent)John Stedman ↔ Christopher N Griffiths (1 patent)John Stedman ↔ Robert Francis King (1 patent)John Stedman ↔ Martin Harte (1 patent)John StedmanJohn Stedman (2 patents)David RayboneDavid Raybone (14 patents)Stephen Ivor HallStephen Ivor Hall (11 patents)Keith H BaylissKeith H Bayliss (6 patents)Christopher N GriffithsChristopher N Griffiths (3 patents)Robert Francis KingRobert Francis King (3 patents)Martin HarteMartin Harte (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. United Kingdom Atomic Energy Authority (1 from 407 patents)

2. Accentus Plc (1 from 42 patents)

3. Qinetiq Limited (562 patents)


2 patents:

1. 6863870 - Plasma enhanced gas reactor

2. 5503807 - Gas activation

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idiyas.com
as of
12/15/2025
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