Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5173087 | Crystal growth in a microgravity environment | Roger L. Kroes, Sandor L. Lehoczky | 1992-12-22 |
| 4218921 | Method and apparatus for shaping and enhancing acoustical levitation forces | William A. Oran, Leroy H. Berge, Jerry L. Johnson | 1980-08-26 |