This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: E.i. Dupont De Nemours and Company, Pepsico, Inc.. Active years: 2003-2012.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard K Grenville. Retrieved from https://idiyas.com/inventor/richard-k-grenville
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
USPTO Granted Patents = 3 (Patent Applications = 1)
% Patents Active = 66.7
Average Co-Inventor Count = 2.9
ph-index = 2
Forward Citations = 26(Granted Patents)
Company Filing History:
3 out of 16,339 
E.i. Dupont De Nemours and Company
1 out of 1,069 
Pepsico, Inc.
where one patent can have more than one assignee
Years Active: 2003-2012
Loading Chart...
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]
1 patent pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard K Grenville. Retrieved from https://idiyas.com/inventor/richard-k-grenville
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]