Lawrence Pumps Inc.

Calculating rank

USPTO Granted Patents = 6

CIPO Patents = 1

Trademarks = 1

Forward Citations = 78

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7 inventors (with patents filed for the assignee):

Dale B Andrews (3 out of 5 patents)

Paul E Griggs (2 out of 2 patents)

Donald Paul Russell (1 out of 5 patents)

4. Mark Thomas Corcoran (1 out of 2 patents)

5. Jason Douglas Allaire (1 out of 1 patent)

6. Michael C Witzgall (1 out of 1 patent)

7. D Paul Russell (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 8052397 - Polygon rotor attachment device (2011-11-08),

2. 7810747 - Inducer comminutor (2010-10-12),

3. 7341436 - Open face cooling system for submersible motor (2008-03-11),

4. 7239056 - Low speed canned motor (2007-07-03),

5. 6759774 - Low speed canned motor (2004-07-06),

6. 6379127 - Submersible motor with shaft seals (2002-04-30),

Company Overview

Lawrence Pumps Inc. is a leading manufacturer of high-quality industrial pumps and pumping systems. With over 80 years of experience, we provide reliable and efficient solutions for a wide range of applications, including oil and gas, chemical processing, power generation, and water treatment. Our innovative designs and advanced technology make us a trusted partner for customers around the world.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

6 Patents

#15 in Lawrence, MA

#2,548 in Massachusetts

#45,063 in US

Lawrence, MA, United States of America

Lawrence Pumps Inc.

Forward Citations = 78

7 inventors:

Dale B Andrews (3 out of 5 patents)

Paul E Griggs (2 out of 2 patents)

Donald Paul Russell (1 out of 5 patents)

4. Mark Thomas Corcoran (1 out of 2 patents)

5. Jason Douglas Allaire (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lawrence Pumps Inc.. Retrieved from https://idiyas.com/company/lawrence-pumps

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]

1 patent (CIPO):

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]