Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4967039 | Insulating liquids and electric cables | Navaratnam C. Mohan | 1990-10-30 |
| 4709983 | Optical cables | Karl W. Plessner | 1987-12-01 |
| 4596142 | Ultrasonic resonance for detecting changes in elastic properties | John Charlesworth | 1986-06-24 |
| 4577506 | Ultrasonic scanning probe | Michael J. Crook | 1986-03-25 |
| 4354113 | Ion sources | Philip D. Goode, Gordon W. Proctor | 1982-10-12 |
| 4221132 | Ultrasonic nondestructive testing apparatus | — | 1980-09-09 |