Growing community of inventors

South Bend, IN, United States of America

Jay A Simpson

Average Co-Inventor Count = 4.00

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 = 15

Jay A Simpson ↔ Curtis R Heckaman (1 patent)Jay A Simpson ↔ Benjamin R Kessler (1 patent)Jay A Simpson ↔ Eugene F Davenport (1 patent)Jay A SimpsonJay A Simpson (1 patent)Curtis R HeckamanCurtis R Heckaman (2 patents)Benjamin R KesslerBenjamin R Kessler (1 patent)Eugene F DavenportEugene F Davenport (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Curtis Products, Inc. (1 from 3 patents)


1 patent:

1. 5283951 - Method of producing a tubing for use as a flow conduit

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as of
12/12/2025
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