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USPTO Data Jan 1 1976 - Oct 13 2026
136 Patents
#1 in Sulphur, OK
#12 in Oklahoma
#2,854 in US
#5,944 in the World
Kerr Machine Co.
Forward Citations = 1,040
15 inventors:
Sulphur, OK, United States of America
Kerr Machine Co.
CIPO Patents = 2
Trademarks = 2
Forward Citations = 1,040
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15 inventors (with patents filed for the assignee):
Kelcy Jake Foster (135 out of 137 patents)
Christopher Todd Barnett (121 out of 123 patents)
Micheal Cole Thomas (102 out of 104 patents)
4. Mark Stephen Nowell (82 out of 85 patents)
5. Nicholas Son (77 out of 79 patents)
6. John Keith (77 out of 107 patents)
7. Guy J Lapointe (48 out of 52 patents)
8. Brandon Scott Ayres (40 out of 40 patents)
9. Michael Eugene May (26 out of 28 patents)
10. Michael Eugene May (7 out of 7 patents)
11. Michael Cole Thomas (4 out of 4 patents)
12. Joshua Philip Jones (1 out of 1 patent)
Core Competencies:
Fracturing Pump
Fluid End Assembly
High Pressure Pump
Modular Power End
Fluid Routing Plug
Packing Seal Assembly
Lubrication System
Liquid Cooled Plunger
Manifold Assembly
Linear Drive Assembly
Sealing Devices
Modular Crankshaft
136 patents:
Company Overview
Kerr Machine Co., based in Sulphur, Oklahoma, specializes in fluid pump technology, focusing on the development and manufacturing of high-performance equipment for various industrial applications. The company is known for its innovative solutions in fracturing pumps and fluid end assemblies, which are essential for efficient fluid management in demanding environments. Their expertise extends to modular power ends, lubrication systems, and advanced packing seal assemblies, positioning them as a key player in the fluid dynamics sector.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kerr Machine Co.. Retrieved from https://idiyas.com/company/kerr-machine-company
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]
2 patents (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]
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]