James Laurence Doyle

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Cavan, CA

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Patents Grantslast 30 patents

Information Patent Grant
Connecting rod and piston for an oil-less pneumatic motor
- Patent number 10,408,058
- Issue date Sep 10, 2019
- CIRCLE DYNAMICS INC.
- James Laurence Doyle
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Lightweight modular pier system and a hinge system for same
- Patent number 9,758,938
- Issue date Sep 12, 2017
- CIRCLE DYNAMICS INC.
- James Laurence Doyle
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
IMPROVEMENTS TO A PNEUMATIC MOTOR
- Publication number 20220195872
- Publication date Jun 23, 2022
- CIRCLE DYNAMICS, INC.
- James Laurence DOYLE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
LIGHTWEIGHT MODULAR PIER SYSTEM AND A HINGE SYSTEM FOR SAME
- Publication number 20160298307
- Publication date Oct 13, 2016
- Circle Dynamics Inc.
- James Laurence Doyle
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONNECTING ROD AND PISTON FOR AN OIL-LESS PNEUMATIC MOTOR
- Publication number 20160160645
- Publication date Jun 9, 2016
- Circle Dynamics Inc.
- James Laurence Doyle
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES