Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810644 | Probe and a process for the detection of specific microorganisms, particularly legionellas, in environments which contain them | Paul Tchen, Nicole Desplaces, Francine (maiden name Besse) Grimont | 1989-03-07 |