Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D302267 | Portable computer housing | Thomas J. Kelly, Stephen G. Miggels, Gordon E. Sylvester | 1989-07-18 |
| 4795422 | System for containment and digital insertion of suppositories and other objects | James M. Conner, Daniel Harden | 1989-01-03 |