Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450558 | Snap-hook device for attachment to an object such as a ring or mooring buoy, and release thereof, particularly for boats | — | 2002-09-17 |
| 5698450 | Method for measuring antigens or antibodies in biological fluids | Rudolf Farkas, Andre Nicole, Jean-Louis Prost | 1997-12-16 |
| 5195825 | Device for mixing at least one aqueous fluid substance | — | 1993-03-23 |
| 4793973 | Container for adding antibodies or antigens to a biological liquid | — | 1988-12-27 |
| 4668636 | Analytical assembly usable in apparatuses for optically determining species in solution | Ranald M. Sutherland, Claus Dahne, John F. Place | 1987-05-26 |
| 4615344 | Cigarette with automatic ventilation valve | — | 1986-10-07 |