Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632989 | Attenuated, live vaccine for Delaware strain IBDV | David B. Snyder, Heinrich D. Luetticken | 1997-05-27 |
| 5595912 | Specific DNA and RNA sequences associated with US IBDV variants, vector carrying DNA sequences, host carrying cloned vector, deduced amino acid sequences, vaccine and method of vaccination | David B. Snyder | 1997-01-21 |