Growing community of inventors

Algonquin, IL, United States of America

Steven D Evans

Average Co-Inventor Count = 7.00

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 = 20

Steven D EvansGerald A Greco (2 patents)Steven D EvansJoseph T Charles (2 patents)Steven D EvansSteven P Moehling (2 patents)Steven D EvansEduardo Leon (2 patents)Steven D EvansRonald Washburn (2 patents)Steven D EvansWalter Timothy Harwood (1 patent)Steven D EvansWalter Hardwood (1 patent)Steven D EvansSteven D Evans (2 patents)Gerald A GrecoGerald A Greco (9 patents)Joseph T CharlesJoseph T Charles (6 patents)Steven P MoehlingSteven P Moehling (3 patents)Eduardo LeonEduardo Leon (3 patents)Ronald WashburnRonald Washburn (2 patents)Walter Timothy HarwoodWalter Timothy Harwood (20 patents)Walter HardwoodWalter Hardwood (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Charles Industries, Inc. (2 from 22 patents)


2 patents:

1. 6281454 - Switchable load coil case

2. 5929402 - Switchable load coil case including multiple circuit rotary switch

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idiyas.com
as of
1/12/2026
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