Rains; Robert L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rains; Robert L..The latest application filed is for "coaxial piping systems".
- Rains; Robert L. - Oxnard CA
- Rains; Robert L. - Oxhard CA
- Rains; Robert L. - Granada Hills CA
| Patent | Date |
|---|---|
| Coaxial piping systems Grant 5,803,127 - Rains September 8, 1 | 1998-09-08 |
| Radially mounted magnetic coupling Grant 5,470,152 - Rains November 28, 1 | 1995-11-28 |
| Coaxial piping system Grant 5,127,441 - Rains July 7, 1 | 1992-07-07 |
| Coaxial piping system Grant 4,915,121 - Rains April 10, 1 | 1990-04-10 |
| Magnetic mixer Grant 4,209,259 - Rains , et al. June 24, 1 | 1980-06-24 |
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