Growing community of inventors

Ackworth, IA, United States of America

James E Schooler

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 = 38

James E SchoolerWalter B Herbst (1 patent)James E SchoolerMarc M DeBower (1 patent)James E SchoolerGordon D Hansen (1 patent)James E SchoolerJames E Schooler (1 patent)Walter B HerbstWalter B Herbst (38 patents)Marc M DeBowerMarc M DeBower (3 patents)Gordon D HansenGordon D Hansen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Emco Enterprises, Inc. (1 from 22 patents)


1 patent:

1. 5829508 - Door closer and method

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1/8/2026
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