Brian Mason

Follow

Person

Wimborne, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Rotary valve internal combustion engine
- Patent number 11,377,983
- Issue date Jul 5, 2022
- RCV Engines Limited
- Keith Lawes
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary valve internal combustion engine
- Patent number 11,377,982
- Issue date Jul 5, 2022
- RCV Engines Limited
- Keith Lawes
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary valve internal combustion engine
- Patent number 9,951,685
- Issue date Apr 24, 2018
- RCV Engines Limited
- Keith Lawes
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary valve internal combustion engine
- Patent number 9,644,505
- Issue date May 9, 2017
- RCV ENGINES LIMITED
- Keith Lawes
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
A ROTARY VALVE INTERNAL COMBUSTION ENGINE
- Publication number 20210317761
- Publication date Oct 14, 2021
- RCV ENGINES LIMITED
- Keith Lawes
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
A ROTARY VALVE INTERNAL COMBUSTION ENGINE
- Publication number 20210285346
- Publication date Sep 16, 2021
- RCV ENGINES LIMITED
- Keith LAWES
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ROTARY VALVE INTERNAL COMBUSTION ENGINE
- Publication number 20150204235
- Publication date Jul 23, 2015
- RCV Engines Limited
- Keith Lawes
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROTARY VALVE INTERNAL COMBUSTION ENGINE
- Publication number 20140366818
- Publication date Dec 18, 2014
- RCV ENGINES LIMITED
- Keith Lawes
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS