Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4701250 | Dimensionally stable asbestos diaphragm coated foraminous cathode | Emory J. Pless, Richard L. Harris, Kevin J. O'Leary | 1987-10-20 |
| 4588873 | Ultrasonic control of welding | Raymond R. Stroud | 1986-05-13 |
| 4489025 | Preparation of dimensionally stable asbestos diaphragms | Emory J. Pless, Richard L. Harris, Kevin J. O'Leary | 1984-12-18 |
| 4410411 | Dimensionally stable asbestos diaphragms | Emory J. Pless, Richard L. Harris, Kevin J. O'Leary | 1983-10-18 |