Leemhuis; Richard S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leemhuis; Richard S..The latest application filed is for "high performance turbo-hydraulic compressor".
- Leemhuis; Richard S. - Rochester Hills MI
- Leemhuis; Richard S. - Troy MI
| Patent | Date |
|---|---|
| High Performance Turbo-hydraulic Compressor App 20200063646 - Buschur; Jeffrey J. ; et al. | 2020-02-27 |
| High performance turbo-hydraulic compressor Grant 10,082,070 - Buschur , et al. September 25, 2 | 2018-09-25 |
| High Performance Turbo-hydraulic Compressor App 20160024997 - Buschur; Jeffrey J. ; et al. | 2016-01-28 |
| Hydraulic turbo accelerator apparatus Grant 9,080,503 - Buschur , et al. July 14, 2 | 2015-07-14 |
| Hydraulic Turbo Accelerator Apparatus App 20120266595 - Buschur; Jeffrey J. ; et al. | 2012-10-25 |
| Heater/defroster for an automobile Grant 6,691,925 - Roberts , et al. February 17, 2 | 2004-02-17 |
| Heater/defroster for an automobile App 20030173412 - Roberts, Ronald C. ; et al. | 2003-09-18 |
| Low noise hydraulic pump with check valve timing device Grant 5,634,776 - Leemhuis , et al. June 3, 1 | 1997-06-03 |
| Power transmission Grant 5,135,031 - Burgess , et al. August 4, 1 | 1992-08-04 |
| Power transmission Grant 5,073,091 - Burgess , et al. December 17, 1 | 1991-12-17 |
| High resolution pulse width modulation Grant 5,023,535 - Miller , et al. June 11, 1 | 1991-06-11 |
| Power transmission Grant 4,757,747 - Blatter , et al. July 19, 1 | 1988-07-19 |
| Power transmission Grant 4,744,218 - Edwards , et al. May 17, 1 | 1988-05-17 |
| Power transmission Grant 4,714,005 - Leemhuis December 22, 1 | 1987-12-22 |
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