Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320954 | Aromatic substituted glycoside | Harold David, Ernest K. Metzner, Gerald Sigler, Emily S. Winn-Deen | 1994-06-14 |
| 5158872 | Aromatic substituted glycoside | Harold David, Ernest K. Metzner, Gerald Sigler, Emily S. Winn-Deen | 1992-10-27 |
| 4963479 | Reagent system for an alpha-amylase assay containing aromatic substituted glycoside | Harold David, Ernest K. Metzner, Gerald Sigler, Emily S. Winn-Deen | 1990-10-16 |