Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889818 | Purified thermostable enzyme | David H. Gelfand, Susanne Stoffel, Frances C. Lawyer | 1989-12-26 |
| 4800159 | Process for amplifying, detecting, and/or cloning nucleic acid sequences | Kary B. Mullis, Henry A. Erlich, Norman Arnheim, Glenn T. Horn, Stephen J. Scharf | 1989-01-24 |