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Warrensville Heights, OH, United States of America

Dev D Surech

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 = 11

Dev D Surech ↔ Robert K Grasselli (1 patent)Dev D Surech ↔ Harley F Hardman (1 patent)Dev D SurechDev D Surech (1 patent)Robert K GrasselliRobert K Grasselli (127 patents)Harley F HardmanHarley F Hardman (38 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Standard Oil Company (1 from 1,192 patents)


1 patent:

1. 4778930 - Process for the oxidation of olefins using catalysts contaning antimony

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as of
12/14/2025
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