Growing community of inventors

Brownsburg, IN, United States of America

Eric K Arthur

Average Co-Inventor Count = 4.00

ph-index = 5

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 = 73

Eric K ArthurMarlin D Austin (5 patents)Eric K ArthurLoren D Mueller (5 patents)Eric K ArthurRichard Bettin Cohrs, Jr (5 patents)Eric K ArthurEric K Arthur (5 patents)Marlin D AustinMarlin D Austin (15 patents)Loren D MuellerLoren D Mueller (8 patents)Richard Bettin Cohrs, JrRichard Bettin Cohrs, Jr (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dor-o-matic, Inc. (5 from 5 patents)


5 patents:

1. 7503597 - Midrail mounted exit device

2. 7118141 - Apparatus and method for securing an exit device to a door

3. 7000954 - Midrail mounted exit device

4. D496577 - Door exit device

5. 6769723 - Midrail mounted exit device

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as of
12/29/2025
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