Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356165 | Bupropion radioimmunoassay, and kit | Robert F. Butz, Richard M. Welch | 1982-10-26 |
| 4355179 | Radioactive nuclide labeled propiophenone compounds | Robert F. Butz, Richard M. Welch | 1982-10-19 |
| 4347178 | Compounds and methods of making | Robert F. Butz, Richard M. Welch | 1982-08-31 |