Growing community of inventors

Ponca City, OK, United States of America

Marvin C Allen

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 = 114

Marvin C Allen ↔ Mark P DiStefano (1 patent)Marvin C Allen ↔ Paul E Pilkington (1 patent)Marvin C AllenMarvin C Allen (1 patent)Mark P DiStefanoMark P DiStefano (3 patents)Paul E PilkingtonPaul E Pilkington (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Conoco Inc. (1 from 860 patents)


1 patent:

1. 4739654 - Method and apparatus for downhole chromatography

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