Frew; Robert Walter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Frew; Robert Walter.The latest application filed is for "uav engine lubrication system incorporating an electric oil pump and lubrication oil heating capability".
- Frew; Robert Walter - Scarborough AU
- Frew, Robert Walter - Western AU
| Patent | Date |
|---|---|
| UAV engine lubrication system incorporating an electric oil pump and lubrication oil heating capability Grant 9,399,934 - Barber , et al. July 26, 2 | 2016-07-26 |
| UAV Engine Lubrication System Incorporating an Electric Oil Pump and Lubrication Oil Heating Capability App 20150152757 - Barber; Terran Ambrose ; et al. | 2015-06-04 |
| Fuel injector nozzles Grant 7,137,571 - Caley , et al. November 21, 2 | 2006-11-21 |
| Deposit control in fuel injector nozzles Grant 6,955,307 - Carlisle , et al. October 18, 2 | 2005-10-18 |
| Deposit control in fuel injector nozzles Grant 6,923,387 - Carlisle , et al. August 2, 2 | 2005-08-02 |
| Deposit control in fuel injector nozzles App 20040035954 - Carlise, Hugh William ; et al. | 2004-02-26 |
| Deposit control in fuel injector nozzles App 20030173425 - Carlisle, Hugh William ; et al. | 2003-09-18 |
| Fuel injector nozzles App 20030160114 - Caley, David James ; et al. | 2003-08-28 |
| Internal combustion engines Grant 5,829,407 - Watson , et al. November 3, 1 | 1998-11-03 |
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