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Longlevens, United Kingdom

John A Barr

Average Co-Inventor Count = 3.00

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 = 2

John A Barr ↔ Gerald S Thomas (1 patent)John A Barr ↔ John Punshon (1 patent)John A BarrJohn A Barr (1 patent)Gerald S ThomasGerald S Thomas (9 patents)John PunshonJohn Punshon (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Lucas Industries Limited (1 from 967 patents)


1 patent:

1. 4531496 - Fuel injection pumps

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