Growing community of inventors

Portage, MI, United States of America

Timothy Hanna

Average Co-Inventor Count = 4.44

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 = 7

Timothy HannaDavid E O'Ryan (1 patent)Timothy HannaUrs Herding (1 patent)Timothy HannaRodney Havens (1 patent)Timothy HannaChristopher Jones (1 patent)Timothy HannaThomas P Tripepi (1 patent)Timothy HannaBradley Hanna (1 patent)Timothy HannaFrank Schimmelmann (1 patent)Timothy HannaTimothy Hanna (2 patents)David E O'RyanDavid E O'Ryan (11 patents)Urs HerdingUrs Herding (7 patents)Rodney HavensRodney Havens (1 patent)Christopher JonesChristopher Jones (1 patent)Thomas P TripepiThomas P Tripepi (1 patent)Bradley HannaBradley Hanna (1 patent)Frank SchimmelmannFrank Schimmelmann (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Envirodyne Technologies, Inc. (2 from 2 patents)


2 patents:

1. 7585544 - Flow-through dip-spin coating method and system therefor

2. 7258784 - Solid liquid filtration apparatus and method

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1/1/2026
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