Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676743 | Ink formulations containing cycloparaffins | — | 1997-10-14 |
| 5607660 | Compositions of iodophenoxy alkanes and iodophenyl ethers in combination with cellulose derivatives for visualization of the gastrointestinal tract | Carl R. Illig, Thomas J. Caulfield | 1997-03-04 |