Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677446 | Polyazacycloalkane compounds | Al Ray Bulls | 1997-10-14 |
| 5631368 | Polyazacycloalkane compounds | Alan Ray Bulls | 1997-05-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677446 | Polyazacycloalkane compounds | Al Ray Bulls | 1997-10-14 |
| 5631368 | Polyazacycloalkane compounds | Alan Ray Bulls | 1997-05-20 |