Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5269311 | Method for compensating errors in a pressure transducer | Richard A. Kirchner, Timothy A. Shotter | 1993-12-14 |
| 5135002 | Pressure transducer compensation system | Richard A. Kirchner, Timothy A. Shotter | 1992-08-04 |
| 4947856 | Fluid pressure monitoring and flow control apparatus | — | 1990-08-14 |
| 4936542 | Catheter flow control valve | — | 1990-06-26 |
| 4825876 | Encapsulated blood pressure transducer | — | 1989-05-02 |
| 4815313 | Syringe pressure calibration reference | — | 1989-03-28 |
| 4690492 | Optical coupling | — | 1987-09-01 |
| 4640279 | Combination surgical scalpel and electrosurgical instrument | — | 1987-02-03 |
| 4622966 | Surgical cutting device | — | 1986-11-18 |
| 4493704 | Portable fluid infusion apparatus | Russell F. Kirk | 1985-01-15 |
| 4485810 | Surgical cutting blade | — | 1984-12-04 |
| 4481057 | Cutting device and method of manufacture | — | 1984-11-06 |
| 4399684 | Gas measurement method | Gulu N. Advani, Leonard Nanis | 1983-08-23 |