Growing community of inventors

Newton, MA, United States of America

Tom Roy

Average Co-Inventor Count = 7.00

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 = 5

Tom Roy ↔ Vladimir J Hruby (1 patent)Tom Roy ↔ Charles J Gasdaska (1 patent)Tom Roy ↔ Eric Ehrbar (1 patent)Tom Roy ↔ Jurg Zwahlen (1 patent)Tom Roy ↔ Nate Demmons (1 patent)Tom Roy ↔ Doug Spence (1 patent)Tom RoyTom Roy (1 patent)Vladimir J HrubyVladimir J Hruby (13 patents)Charles J GasdaskaCharles J Gasdaska (8 patents)Eric EhrbarEric Ehrbar (4 patents)Jurg ZwahlenJurg Zwahlen (2 patents)Nate DemmonsNate Demmons (1 patent)Doug SpenceDoug Spence (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Busek Company, Inc. (1 from 18 patents)


1 patent:

1. 8197578 - Liquid degasser for a space device

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as of
1/11/2026
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