Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5002055 | Apparatus for the biofeedback control of body functions | Rolf-Rainer C. Dries | 1991-03-26 |
| 4774956 | Portable apparatus for the determination of upper gastrointestinal function in terms of pH values and clinical uses thereof | Holger Kruse | 1988-10-04 |