Growing community of inventors

Dyfed, United Kingdom

Peter F Hirst

Average Co-Inventor Count = 5.00

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 = 21

Peter F Hirst ↔ Philip Sutton (1 patent)Peter F Hirst ↔ Andrew P Shaw (1 patent)Peter F Hirst ↔ William Dawber (1 patent)Peter F Hirst ↔ Brian Condon (1 patent)Peter F HirstPeter F Hirst (1 patent)Philip SuttonPhilip Sutton (7 patents)Andrew P ShawAndrew P Shaw (2 patents)William DawberWilliam Dawber (2 patents)Brian CondonBrian Condon (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Secretary of State for Defence in Her Britannic Majesty's Government (1 from 703 patents)


1 patent:

1. 5363221 - Optical multiplexer

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12/19/2025
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