Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5154083 | Instrument insolator and method of making same | Robert Bernstein, Edward A. Schmidt, Harold F Schmidt | 1992-10-13 |
| 4682755 | Mechanical control system in flow devices | Robert Bernstein | 1987-07-28 |
| 4630635 | Flow device with resilient elastomeric sleeve | Robert Bernstein | 1986-12-23 |