Growing community of inventors

Union Grove, AL, United States of America

David N Donovan

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 = 0

David N DonovanSamuel P McManus (1 patent)David N DonovanDonald Odell Frazier (1 patent)David N DonovanMark S Paley (1 patent)David N DonovanDavid N Donovan (1 patent)Samuel P McManusSamuel P McManus (94 patents)Donald Odell FrazierDonald Odell Frazier (14 patents)Mark S PaleyMark S Paley (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. United States of America As Represented by the Administrator of Nasa (1 from 2,451 patents)


1 patent:

1. 5451433 - Preparation of polymeric diacetylene thin films for nonlinear optical

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12/26/2025
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