Growing community of inventors

Clinton Township, MI, United States of America

Dong Chul Oh

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 = 81

Dong Chul OhJohn Eugene Kuczaj (1 patent)Dong Chul OhDong Chul Oh (1 patent)John Eugene KuczajJohn Eugene Kuczaj (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 833,002 patents)


1 patent:

1. 6210116 - High efficiency pump impeller

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as of
1/20/2026
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