Growing community of inventors

Cheshunt, United Kingdom

Stephen Mark Hearn

Average Co-Inventor Count = 1.60

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 = 24

Stephen Mark HearnRaymond Richard Bomford (1 patent)Stephen Mark HearnChristopher John Adams (1 patent)Stephen Mark HearnDominique Lucienne Pfleger (1 patent)Stephen Mark HearnStephen Mark Hearn (2 patents)Raymond Richard BomfordRaymond Richard Bomford (4 patents)Christopher John AdamsChristopher John Adams (3 patents)Dominique Lucienne PflegerDominique Lucienne Pfleger (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Goodrich Control Systems Limited (2 from 56 patents)


2 patents:

1. 8461740 - Rotary electric machine

2. 6677685 - Controller for a continuously variable transmission

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