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Patent applications and USPTO patent grants for Todman; Peter.The latest application filed is for "piston type pump drive arrangement".
Patent | Date |
---|---|
Piston Type Pump Drive Arrangement App 20220235750 - Todman; Peter | 2022-07-28 |
Double acting two stage integrated pump Grant 11,300,110 - Todman April 12, 2 | 2022-04-12 |
Rotary vacuum pump with a rotor end groove Grant 11,168,691 - Heaps , et al. November 9, 2 | 2021-11-09 |
Double Acting Two Stage Integrated Pump App 20200309103 - Todman; Peter | 2020-10-01 |
Vacuum pump and system of a vacuum pump and an engine Grant 10,480,465 - Heaps , et al. Nov | 2019-11-19 |
Rotary Vacuum Pump With A Rotor End Groove App 20190242383 - Heaps; David ;   et al. | 2019-08-08 |
Vacuum Pump And System Of A Vacuum Pump And An Engine App 20170058846 - Heaps; David ;   et al. | 2017-03-02 |
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