Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849034 | Thermal treatment for increasing magnetostrictive response of rare earth-iron alloy rods | O. Dale McMasters | 1989-07-18 |
| 4832738 | Molybdenum-copper and tungsten-copper alloys and method of making | Frederick A. Schmidt, Edwin D. Gibson | 1989-05-23 |
| 4818304 | Method of increasing magnetostrictive response of rare earth-iron alloy rods | O. Dale McMasters, Edwin D. Gibson, Jerome E. Ostenson, Douglas K. Finnemore | 1989-04-04 |