Growing community of inventors

Denton, TX, United States of America

John Snodgrass

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 = 94

John SnodgrassHerbert D Zeman (1 patent)John SnodgrassJames Andrew DeLong (1 patent)John SnodgrassGunnar Lovhoiden (1 patent)John SnodgrassCarlos Vrancken (1 patent)John SnodgrassJames Delong (0 patent)John SnodgrassCarlos Vrancken (0 patent)John SnodgrassJohn Snodgrass (1 patent)Herbert D ZemanHerbert D Zeman (7 patents)James Andrew DeLongJames Andrew DeLong (3 patents)Gunnar LovhoidenGunnar Lovhoiden (2 patents)Carlos VranckenCarlos Vrancken (1 patent)James DelongJames Delong (0 patent)Carlos VranckenCarlos Vrancken (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Christie Medical Holdings, Inc. (1 from 3 patents)

2. Luminetx Corporation (0 patent)


1 patent:

1. 8078263 - Projection of subsurface structure onto an object's surface

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as of
12/15/2025
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