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For the Inventor, By the Inventor

London, Canada

The Serco Corporation

Calculating rank
USPTO Granted Patents = 31


Trademarks = 2

Forward Citations = 758

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5 inventors (with patents filed for the assignee):

goldMedal James C Alexander (28 out of 54 patents)

silverMedal Vincent Sullivan (3 out of 4 patents)

bronzeMedal Darin Chambers (1 out of 1 patent)

4.  Vince P Sullivan (1 out of 1 patent)

5.  David E Salman (1 out of 1 patent)

6.  Georges Lapresle (0 patent)


Core Competencies:
Waterproof Holster
Vehicle Restraint
Automatic Return
Dock Leveler
Hydraulic Circuit
Safety Gate
Scissors Lift
Vertically Storing
Loading Dock Seal
Actuator
Wedge Seal
Control Circuit

31 patents:

1. 10247514 - Waterproof holster (2019-04-02),
2. 6190108 - Vehicle restraint (2001-02-20),
3. 5526545 - Automatic return to dock mechanism (1996-06-18),
4. 5511267 - Dock leveler hydraulic circuit (1996-04-30),
5. 5460460 - Scissors lift dock leveler (1995-10-24),
6. 5459963 - Safety gate for loading docks (1995-10-24),
7. 5454682 - Vehicle restraint (1995-10-03),
8. 5396676 - Vertically storing dock leveler (1995-03-14),
9. 5346353 - Vehicle restraint (1994-09-13),
10. 5336033 - Vehicle restraint (1994-08-09),
11. D348387 - Loading dock seal (1994-07-05),
12. 5313681 - Vertically storing dock leveler (1994-05-24),
13. 5303443 - Dock leveler hold-down system (1994-04-19),
14. 5259718 - Vehicle restraint (1993-11-09),
15. 5157801 - Dock leveler having automatically actuated vehicle barrier (1992-10-27),
Company Overview
The Serco Corporation is a prominent provider of public services, specializing in the delivery of essential government services across various sectors. With a focus on technology-driven solutions, Serco operates in domains such as defense, transport, health, and citizen services, leveraging innovative approaches to enhance operational efficiency and service quality. Headquartered in London, Canada, the company plays a crucial role in supporting governmental and public sector initiatives, ensuring effective service delivery and management.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

The Serco Corporation USPTO Patent Assignee Logo
31 Patents

#7 in London

#443 in Canada

#21,306 in the World

London, CA
London, Canada

The Serco Corporation

Forward Citations = 758

5 inventors:

goldMedal James C Alexander (28 out of 54 patents)

silverMedal Vincent Sullivan (3 out of 4 patents)

bronzeMedal Darin Chambers (1 out of 1 patent)

4.  Vince P Sullivan (1 out of 1 patent)

5.  David E Salman (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: The Serco Corporation. Retrieved from https://idiyas.com/company/serco

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]
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