Bernstein; Robert E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bernstein; Robert E..The latest application filed is for "pinch valve for regulating fluid flow".
- Bernstein; Robert E. - Framingham MA
| Patent | Date |
|---|---|
| Pinch valve for regulating fluid flow Grant 7,469,875 - Bernstein December 30, 2 | 2008-12-30 |
| Pinch Valve For Regulating Fluid Flow App 20080067459 - Bernstein; Robert E. | 2008-03-20 |
| Pinch valve for regulating fluid flow Grant 7,322,556 - Bernstein January 29, 2 | 2008-01-29 |
| Pinch valve for regulating fluid flow App 20070051909 - Bernstein; Robert E. | 2007-03-08 |
| Instrument insolator and method of making same Grant 5,154,083 - Bernstein , et al. October 13, 1 | 1992-10-13 |
| Mechanical control system in flow devices Grant 4,682,755 - Bernstein , et al. July 28, 1 | 1987-07-28 |
| Flow device with resilient elastomeric sleeve Grant 4,630,635 - Bernstein , et al. December 23, 1 | 1986-12-23 |
| Pumping apparatus comprising two collapsible chambers Grant 4,158,530 - Bernstein June 19, 1 | 1979-06-19 |
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