Growing community of inventors

Cheshire, CT, United States of America

James M O'Keefe

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

James M O'KeefeWilliam E Osborne (1 patent)James M O'KeefeArthur H Burns, Jr (1 patent)James M O'KeefeJames M O'Keefe (1 patent)William E OsborneWilliam E Osborne (6 patents)Arthur H Burns, JrArthur H Burns, Jr (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Marlin Firearms Company (1 from 18 patents)


1 patent:

1. 4359810 - Method of forming cartridge chambers in firearm barrels

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