Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9927273 | Optical flow measuring device and method of operation | Keith Norman McMann | 2018-03-27 |
| 5487309 | Device for testing medical infusion | Paul Hammond | 1996-01-30 |
| 4938072 | Flow measurement device | Paul Hammond | 1990-07-03 |
| 4857041 | Urinary incontinence prostheses | David Annis, John R. Sutherst | 1989-08-15 |