Tulsa, OK, United States of America

Surendra N Singhal

This inventor holds 5 USPTO granted patents. Top assignee: Shell Oil Comapny. Active years: 1986-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Surendra N Singhal. Retrieved from https://idiyas.com/inventor/surendra-n-singhal

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 5

Forward Citations = 43(Granted Patents)


Location History:

  • Houston, TX (US) (1986)
  • Tulsa, OK (US) (1987 - 1988)

Company Filing History:


Years Active: 1986-1988

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5 patents (USPTO):Explore Patents

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and patents.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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