Paul Thomas Lightfoot

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Stoke-on-Trent, GB

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic cylinder service life improvement
- Patent number 11,041,511
- Issue date Jun 22, 2021
- Caterpillar Global Mining LLC
- Brian Sybrandy
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic Cylinder Service Life Improvement
- Publication number 20190309773
- Publication date Oct 10, 2019
- Caterpillar Global Mining LLC
- Brian Sybrandy
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Method of Providing a Machine Readable Marking
- Publication number 20090065487
- Publication date Mar 12, 2009
- J.C. Bamford Excavators Limited
- Paul Thomas Lightfoot
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR