Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
4 Patents
#86 in Memphis, TN
#632 in Tennessee
#60,671 in US
Drd Ltd.
Forward Citations = 43
11 inventors:
Memphis, TN, United States of America
Drd Ltd.
Calculating rank
Trademarks = 18
Forward Citations = 43
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11 inventors (with patents filed for the assignee):
B David Gilliland, Iii (2 out of 3 patents)
Jamie Michael Rosen (1 out of 8 patents)
Christopher Martin Ortega (1 out of 5 patents)
4. Pantelis Costas Ataliotis (1 out of 8 patents)
5. Peter A Hochstein (1 out of 99 patents)
6. John R Beard (1 out of 4 patents)
7. Donald D Zeeveld (1 out of 1 patent)
8. Donald J McCarthy (1 out of 1 patent)
9. Ronald J Fullerton (1 out of 1 patent)
10. Ka Ho Lai (1 out of 1 patent)
11. Sujung Byun (1 out of 1 patent)
4 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Drd Ltd.. Retrieved from https://idiyas.com/company/drd
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]