Growing community of inventors

Apple Valley, MN, United States of America

Francis M Dunlevey

Average Co-Inventor Count = 4.00

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 = 3

Francis M Dunlevey ↔ Purushothama Rao (1 patent)Francis M Dunlevey ↔ George W Mao (1 patent)Francis M Dunlevey ↔ Frederick L Marsh (1 patent)Francis M DunleveyFrancis M Dunlevey (1 patent)Purushothama RaoPurushothama Rao (23 patents)George W MaoGeorge W Mao (7 patents)Frederick L MarshFrederick L Marsh (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gould Inc. (1 from 585 patents)


1 patent:

1. 4329408 - Lead oxide composition for use in lead-acid batteries

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as of
12/7/2025
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