Growing community of inventors

Perth, United Kingdom

Robert Cowman

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 = 14

Robert Cowman ↔ Neil Andrew Abercrombie Simpson (1 patent)Robert Cowman ↔ Alexander Craig Mackay (1 patent)Robert Cowman ↔ Neil Andrew Simpson (1 patent)Robert CowmanRobert Cowman (1 patent)Neil Andrew Abercrombie SimpsonNeil Andrew Abercrombie Simpson (62 patents)Alexander Craig MackayAlexander Craig Mackay (26 patents)Neil Andrew SimpsonNeil Andrew Simpson (13 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Weatherford/lamb, Inc. (1 from 1,209 patents)


1 patent:

1. 7370708 - Seal arrangement

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12/30/2025
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