Armstrong; Lee R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Armstrong; Lee R..The latest application filed is for "workpiece alignment system".
- Armstrong; Lee R. - Middlesex County MA
- Armstrong; Lee R. - Newtonville MA
- Armstrong; Lee R. - Enfield CT
| Patent | Date |
|---|---|
| Workpiece alignment system Grant 4,570,530 - Armstrong February 18, 1 | 1986-02-18 |
| Testing the condition of a turbocharger Grant 4,334,427 - Armstrong June 15, 1 | 1982-06-15 |
| Thermostat setting diagnostics for internal combustion engine Grant 4,069,712 - Armstrong , et al. January 24, 1 | 1978-01-24 |
| Relative and sub-cyclic speed measurements for internal combustion engine diagnostics Grant 4,064,747 - Rackliffe , et al. December 27, 1 | 1977-12-27 |
| Engine cooling system diagnostics Grant 4,062,231 - Mercik, Jr. , et al. December 13, 1 | 1977-12-13 |
| Engine air-in-fuel diagnostics Grant 4,055,995 - Armstrong , et al. November 1, 1 | 1977-11-01 |
| Sub-cyclic measurement of speed of an internal combustion engine Grant 4,055,993 - Rackliffe , et al. November 1, 1 | 1977-11-01 |
| Waveform count of teeth on an internal combustion engine flywheel Grant 4,055,998 - Pettingell , et al. November 1, 1 | 1977-11-01 |
| Measuring electrical parameters of an internal combustion engine during cranking Grant 4,050,297 - Pettingell , et al. September 27, 1 | 1977-09-27 |
| Engine turbocharger diagnostics Grant 4,046,003 - Armstrong , et al. September 6, 1 | 1977-09-06 |
| Determination of number of teeth on an internal combustion engine flywheel Grant 4,015,466 - Stick , et al. April 5, 1 | 1977-04-05 |
| Sub-cyclic measurements of speed and time for internal combustion engine horsepower indication Grant 4,015,467 - Armstrong April 5, 1 | 1977-04-05 |
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