Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383230 | Composite acoustic absorber for ultrasound transducer array | Isaac Abothu, Phong Cha | 2025-08-12 |
| 8307642 | Hydraulic motor using buoyant and gravitational forces to generate kinetic energy | — | 2012-11-13 |
| 7765804 | Hydraulic motor using buoyant and gravitational forces to generate kinetic energy | — | 2010-08-03 |
| 5675594 | Compact laser apparatus | Floyd E. Hovis, Bart A. Shepherd, Walter R. Sanders, Ronald R. Selleck | 1997-10-07 |
| 5608744 | Compact laser apparatus and method | Floyd E. Hovis, Bart A. Shepherd, Walter R. Sanders, Ronald R. Selleck | 1997-03-04 |
| 5383060 | Dynamic compensating laser telescope apparatus | — | 1995-01-17 |