Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6059923 | Rotary acoustic horn with sleeve | — | 2000-05-09 |
| 5922170 | Hollow vibrational horn | Ronald W. Gerdes | 1999-07-13 |
| 5875589 | Structures having damped floors and a method of damping floors | Ming-Lai Lai | 1999-03-02 |
| 5707483 | Rotary acoustic horn | Satinder K. Nayar | 1998-01-13 |
| 5645681 | Stacked rotary acoustic horn | Satinder K. Nayar | 1997-07-08 |
| 5159653 | Optical fiber splice | James B. Carpenter, Donald K. Larson, Richard A. Patterson | 1992-10-27 |