Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5143079 | Apparatus for detection of tumors in tissue | Ephraim H. Frei | 1992-09-01 |
| 4250894 | Instrument for viscoelastic measurement | Ephraim H. Frei, Bruce D. Sollish, Shmuel Yerushalmi, Sidney B. Lang | 1981-02-17 |