Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885454 | High temperature furnace for oxidizing atmospheres | Gerard Lavoie, John Currier, Lionel F. Saunders, Daniel J. Leary | 1989-12-05 |
| 4830261 | Eddy current tool positioning system | Mark D. Mello, Steven C. Iemma, Ray M. Hill, Louis G. Blais, Carl E. Andersen +1 more | 1989-05-16 |