Lawes; Keith Trevor
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lawes; Keith Trevor.The latest application filed is for "rotary valve internal combustion engine".
- Lawes; Keith Trevor - Poole GB
- Lawes; Keith Trevor - Dorset GB
- Lawes; Keith Trevor - Poole Dorset GB
- Lawes; Keith Trevor - Dorset BH15 IJN GB
- Lawes, Keith Trevor - Pooles Dorset GB
| Patent | Date |
|---|---|
| Rotary Valve Internal Combustion Engine App 20090050089 - Lawes; Keith Trevor | 2009-02-26 |
| Rotary Valve Internal Combustion Engine and Seal Arrangement App 20080224418 - Lawes; Keith Trevor | 2008-09-18 |
| Cooling mechanisms for rotary valve cylinder engines Grant 7,406,938 - Lawes August 5, 2 | 2008-08-05 |
| Cooling mechanisms for rotary valve cylinder engines App 20070034179 - Lawes; Keith Trevor | 2007-02-15 |
| Rotating cylinder valve engine Grant 7,131,405 - Lawes November 7, 2 | 2006-11-07 |
| Fuel injector Grant 6,877,679 - Lawes April 12, 2 | 2005-04-12 |
| Rotating cylinder valve engine App 20040107923 - Lawes, Keith Trevor | 2004-06-10 |
| Rotating cylinder valve engine App 20040020450 - Lawes, Keith Trevor | 2004-02-05 |
| Fuel injector App 20030155444 - Lawes, Keith Trevor | 2003-08-21 |
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