Growing community of inventors

Raleigh, NC, United States of America

Christopher J Oldham

Average Co-Inventor Count = 7.00

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 = 1

Christopher J OldhamJerome J Cuomo (1 patent)Christopher J OldhamTruman F Wilt (1 patent)Christopher J OldhamJames A Claar (1 patent)Christopher J OldhamDavid A Diehl (1 patent)Christopher J OldhamRoger C Sanwald (1 patent)Christopher J OldhamPeter J Yancey (1 patent)Christopher J OldhamChristopher J Oldham (1 patent)Jerome J CuomoJerome J Cuomo (72 patents)Truman F WiltTruman F Wilt (47 patents)James A ClaarJames A Claar (35 patents)David A DiehlDavid A Diehl (10 patents)Roger C SanwaldRoger C Sanwald (2 patents)Peter J YanceyPeter J Yancey (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ppg Industries Ohio, Inc. (1 from 1,743 patents)


1 patent:

1. 8133324 - Methods for removal of polymeric coating layers from coated substrates

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as of
12/27/2025
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