Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843827 | Method and apparatus for making ice blocks | — | 1989-07-04 |
| 4830856 | Chelation product | — | 1989-05-16 |
| 4672786 | Valve seat grinding apparatus | — | 1987-06-16 |
| 4628495 | Measuring while drilling apparatus mud pressure signal valve | Farhat A. Shaikh | 1986-12-09 |
| 4584675 | Electrical measuring while drilling with composite electrodes | — | 1986-04-22 |
| 4532614 | Wall bore electrical generator | — | 1985-07-30 |
| 4483394 | Hydraulic power unit for measurement while drilling apparatus | Farhat A. Shaikh | 1984-11-20 |
| 4334302 | Flexible recording disc stabilizing and guidance system | — | 1982-06-08 |
| 4315797 | Chemical pipe cutter with exponential spacing between reactant stages | — | 1982-02-16 |