Growing community of inventors

Ponca City, OK, United States of America

Cortlan R Schupbach

Average Co-Inventor Count = 3.00

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 = 8

Cortlan R Schupbach ↔ John F Scamehorn (1 patent)Cortlan R Schupbach ↔ Ronald L Poe (1 patent)Cortlan R SchupbachCortlan R Schupbach (1 patent)John F ScamehornJohn F Scamehorn (11 patents)Ronald L PoeRonald L Poe (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Continental Oil Company (1 from 304 patents)


1 patent:

1. 4126750 - Process for the high pressure methylation of 2,6-xylenol

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as of
12/19/2025
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