This inventor holds 3 USPTO granted patents. Top assignees: Exxon Chemical Patents, Inc., Gm Global Technolgoy Operations, Inc., Other. Active years: 1989-1994.
IDiyas Innovation Intelligence. (2026). Inventor Profile: James A Crandall. Retrieved from https://idiyas.com/inventor/james-a-crandall
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 100.0
Average Co-Inventor Count = 1.6
ph-index = 2
Forward Citations = 74(Granted Patents)
Location History:
- Bloomfield Hills, MI (US) (1989 - 1993)
- Sherrard, IL (US) (1994)
Company Filing History:
1 out of 1,415 
Exxon Chemical Patents, Inc.
1 out of 31,934 
Gm Global Technolgoy Operations, Inc.
1 out of 834,513 Other
Years Active: 1989-1994
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3 patents (USPTO):Explore 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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: James A Crandall. Retrieved from https://idiyas.com/inventor/james-a-crandall
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
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]
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]
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]
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]
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]