Growing community of inventors

Franklin, WI, United States of America

Patrick E Tonies

Average Co-Inventor Count = 3.00

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 = 11

Patrick E Tonies ↔ Charles T Eytcheson (1 patent)Patrick E Tonies ↔ Donald E Lake, Deceased (1 patent)Patrick E ToniesPatrick E Tonies (1 patent)Charles T EytchesonCharles T Eytcheson (17 patents)Donald E Lake, DeceasedDonald E Lake, Deceased (7 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Delco Electronics Corporation (1 from 788 patents)


1 patent:

1. 5517059 - Electron and laser beam welding apparatus

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