Growing community of inventors

Hudson, IN, United States of America

Donald A Harper

Average Co-Inventor Count = 2.00

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 = 4

Donald A HarperBradley W Plattner (1 patent)Donald A HarperDonald A Harper (1 patent)Bradley W PlattnerBradley W Plattner (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pent Assemblies, Inc. (1 from 19 patents)


1 patent:

1. D478317 - Electrical terminal

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12/12/2025
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