Growing community of inventors

Wilmington, DE, United States of America

John G Van Alsten

Average Co-Inventor Count = 2.41

ph-index = 3

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 = 78

John G Van AlstenRichard A Morgan (2 patents)John G Van AlstenCharles W Stewart, Sr (2 patents)John G Van AlstenWilliam Howard Tuminello (2 patents)John G Van AlstenMark Elliot Wagman (2 patents)John G Van AlstenGeorge R Chapman, Jr (2 patents)John G Van AlstenDonnan E Priester (1 patent)John G Van AlstenRandall Allen Vogel (1 patent)John G Van AlstenRobert E Tarney (1 patent)John G Van AlstenRita S McMinn (1 patent)John G Van AlstenLewis E Crenshaw (1 patent)John G Van AlstenJohn G Van Alsten (3 patents)Richard A MorganRichard A Morgan (46 patents)Charles W Stewart, SrCharles W Stewart, Sr (28 patents)William Howard TuminelloWilliam Howard Tuminello (24 patents)Mark Elliot WagmanMark Elliot Wagman (18 patents)George R Chapman, JrGeorge R Chapman, Jr (10 patents)Donnan E PriesterDonnan E Priester (13 patents)Randall Allen VogelRandall Allen Vogel (6 patents)Robert E TarneyRobert E Tarney (5 patents)Rita S McMinnRita S McMinn (4 patents)Lewis E CrenshawLewis E Crenshaw (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. E.i. Dupont De Nemours and Company (3 from 16,338 patents)


3 patents:

1. 6299983 - Derivatized metallic surfaces, composites of functionalized polymers with such metallic surfaces and processes for formation thereof

2. 5547761 - Low melting tetrafluoroethylene copolymer and its uses

3. 5266639 - Low-melting tetrafluorethylene copolymer and its uses

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as of
12/7/2025
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