Mathers; Norman Ian
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mathers; Norman Ian.The latest application filed is for "hydraulic joint".
- Mathers; Norman Ian - Brisbane AU
- Mathers; Norman Ian - Bridgeman Downs AU
- Mathers; Norman Ian - Bridgeman Downs Queensland AU
- Mathers; Norman Ian - Queensland 4035 AU
| Patent | Date |
|---|---|
| Hydraulic machine with stepped roller vane and fluid power system including hydraulic machine with starter motor capability Grant 11,255,193 - Mathers February 22, 2 | 2022-02-22 |
| Hydrostatic torque converter and torque amplifier Grant 11,168,772 - Mathers November 9, 2 | 2021-11-09 |
| Hydraulic machine with chamfered ring Grant 11,085,299 - Mathers August 10, 2 | 2021-08-10 |
| Hydraulic Joint App 20200370692 - Mathers; Norman Ian | 2020-11-26 |
| Hydrostatic Torque Converter And Torque Amplifier App 20200332871 - Mathers; Norman Ian | 2020-10-22 |
| Hydro-mechanical transmission with multiple modes of operation Grant 10,788,112 - Mathers , et al. September 29, 2 | 2020-09-29 |
| Hydraulic joint Grant 10,774,966 - Mathers Sept | 2020-09-15 |
| Hydraulic Machine With Chamfered Ring App 20200270992 - Mathers; Norman Ian | 2020-08-27 |
| Hydrostatic torque converter and torque amplifier Grant 10,670,125 - Mathers | 2020-06-02 |
| Hydraulic Machine With Stepped Roller Vane And Fluid Power System Including Hydraulic Machine With Starter Motor Capability App 20200011180 - Mathers; Norman Ian | 2020-01-09 |
| Hydraulic machine Grant 10,487,657 - Mathers , et al. Nov | 2019-11-26 |
| Wind turbine power storage and regeneration Grant 10,428,798 - Mathers October 1, 2 | 2019-10-01 |
| Wind Turbine Power Storage And Regeneration App 20180298881 - Mathers; Norman Ian | 2018-10-18 |
| Hydraulic Machine App 20180106152 - Mathers; Norman Ian ; et al. | 2018-04-19 |
| Hydrostatic Torque Converter And Torque Amplifier App 20180094712 - Mathers; Norman Ian | 2018-04-05 |
| Hydraulic Joint App 20180023738 - Mathers; Norman Ian | 2018-01-25 |
| Hydrostatic torque converter and torque amplifier Grant 9,874,270 - Mathers January 23, 2 | 2018-01-23 |
| Hydro-mechanical Transmission With Multiple Modes Of Operation App 20180010676 - Mathers; Norman Ian ; et al. | 2018-01-11 |
| Hydraulic machine with vane retaining mechanism Grant 9,638,188 - Mathers May 2, 2 | 2017-05-02 |
| Hydrostatic Torque Converter And Torque Amplifier App 20150128581 - Mathers; Norman Ian | 2015-05-14 |
| Hydraulic Machine With Vane Retaining Mechanism App 20140328709 - Mathers; Norman Ian | 2014-11-06 |
| Vane pump for pumping hydraulic fluid Grant 8,708,679 - Mathers April 29, 2 | 2014-04-29 |
| Hydraulic machine with vane retaining mechanism Grant 8,597,002 - Mathers December 3, 2 | 2013-12-03 |
| Vane pump Grant 7,955,062 - Mathers June 7, 2 | 2011-06-07 |
| Vane Pump For Pumping Hydraulic Fluid App 20100028181 - Mathers; Norman Ian | 2010-02-04 |
| Hydraulic Machine App 20090280021 - Mathers; Norman Ian | 2009-11-12 |
| Vane Pump App 20080310988 - Mathers; Norman Ian | 2008-12-18 |
| Hydraulic machine App 20060133946 - Mathers; Norman Ian | 2006-06-22 |
| Seal Grant D447,222 - Mathers August 28, 2 | 2001-08-28 |
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