Rao; Vemulapalli D. N.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rao; Vemulapalli D. N..The latest application filed is for "particulate and exhaust gas emission control system".
- Rao; Vemulapalli D. N. - Bloomfield Township
- Rao; Vemulapalli D. N. - Bloomfield MI
- Rao; Vemulapalli D. N. - Bloomfield Hills MI
| Patent | Date |
|---|---|
| Particulate and exhaust gas emission control system Grant 5,758,496 - Rao , et al. June 2, 1 | 1998-06-02 |
| Spark ignition engine exhaust system Grant 5,519,993 - Rao , et al. May 28, 1 | 1996-05-28 |
| Low friction reciprocating piston assembly Grant 5,313,919 - Rao , et al. * May 24, 1 | 1994-05-24 |
| Diesel engine turbo-expander Grant 5,269,143 - Cikanek , et al. December 14, 1 | 1993-12-14 |
| Low friction reciprocating piston assembly Grant 5,239,955 - Rao , et al. August 31, 1 | 1993-08-31 |
| Oilless internal combustion engine having gas phase lubrication Grant RE34,143 - Rao , et al. December 15, 1 | 1992-12-15 |
| Filtration system for diesel engine exhaust-II Grant 5,014,511 - Wade , et al. May 14, 1 | 1991-05-14 |
| Uncooled oilless internal combustion engine having uniform gas squeeze film lubrication Grant 4,846,051 - Wade , et al. July 11, 1 | 1989-07-11 |
| Filtration system for diesel engine exhaust-II Grant 4,686,827 - Wade , et al. August 18, 1 | 1987-08-18 |
| Automotive dispensing apparatus for fuel additive Grant 4,621,593 - Rao , et al. November 11, 1 | 1986-11-11 |
| Apparatus for periodically oxidizing particulates collected from exhaust gases Grant 4,544,388 - Rao , et al. October 1, 1 | 1985-10-01 |
| Method of making wear resistant ferrous based parts Grant 4,421,717 - Rao December 20, 1 | 1983-12-20 |
| Low cost cast-in place port liner Grant 4,206,598 - Rao , et al. June 10, 1 | 1980-06-10 |
| Low cost insertable type port liner Grant 4,195,478 - Rao , et al. April 1, 1 | 1980-04-01 |
| Heat exchanger for Stirling engine Grant 4,183,213 - Rao January 15, 1 | 1980-01-15 |
| Method of making low cost cast-in-place port liner Grant 4,167,207 - Rao , et al. September 11, 1 | 1979-09-11 |
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