Growing community of inventors

Santa Barbara, CA, United States of America

Tom Dragnes

Average Co-Inventor Count = 5.00

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 = 1

Tom Dragnes ↔ Bradley Evan Paden (1 patent)Tom Dragnes ↔ David Brian Paden (1 patent)Tom Dragnes ↔ Randolph James Crowson, Ii (1 patent)Tom Dragnes ↔ Thomas Lange Vincent (1 patent)Tom DragnesTom Dragnes (1 patent)Bradley Evan PadenBradley Evan Paden (24 patents)David Brian PadenDavid Brian Paden (13 patents)Randolph James Crowson, IiRandolph James Crowson, Ii (4 patents)Thomas Lange VincentThomas Lange Vincent (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The University of Arizona (1 from 973 patents)


1 patent:

1. 6547567 - Bouncing ball apparatus

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as of
1/4/2026
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