Forward Citations = 7

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6 inventors (with patents filed for the assignee):

Robert William Tansley (2 out of 28 patents)

Jonathan M Isherwood (2 out of 3 patents)

Michael H Purser (1 out of 1 patent)

4. Peter E Newley (1 out of 1 patent)

5. Keith E Dunton (1 out of 1 patent)

6. Kennedy M O'Brien (1 out of 1 patent)

2 patents: Sort by Forward Citations

#678 in

#6,516 in United Kingdom

Driver Southall Limited

Forward Citations = 7

6 inventors:

Robert William Tansley (2 out of 28 patents)

Jonathan M Isherwood (2 out of 3 patents)

Michael H Purser (1 out of 1 patent)

4. Peter E Newley (1 out of 1 patent)

5. Keith E Dunton (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Driver Southall Limited. Retrieved from https://idiyas.com/company/driver-southall

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]