Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324008 | Ball valve with offset through-duct | — | 1994-06-28 |
| 5170993 | Ball valve for fluids with seats comprising laminated rings | — | 1992-12-15 |
| 4870862 | Pressurized magnetic float level indicator for receptacles containing liquids at high pressure and temperature | — | 1989-10-03 |
| 4483193 | Magnetic level indicators | — | 1984-11-20 |