Growing community of inventors

Carlsbad, CA, United States of America

Joseph C Stumpf

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 21

Joseph C StumpfReginald W Clark (2 patents)Joseph C StumpfMichael W Ingram (2 patents)Joseph C StumpfBernard John Eastlund (1 patent)Joseph C StumpfBernard J Eastland (1 patent)Joseph C StumpfJoseph C Stumpf (2 patents)Reginald W ClarkReginald W Clark (2 patents)Michael W IngramMichael W Ingram (2 patents)Bernard John EastlundBernard John Eastlund (4 patents)Bernard J EastlandBernard J Eastland (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Novatron, Inc. (2 from 2 patents)


2 patents:

1. 8404186 - UV flux multiplication system for sterilizing air, medical devices and other materials

2. 7875247 - UV flux multiplication system for sterilizing air, medical devices and other materials

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as of
12/31/2025
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