Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859603 | Personal diagnostic kit | Charles M. Dole | 1989-08-22 |
| D300120 | Carbon dioxide bottle | Charles M. Dole, Robert G. Karlis | 1989-03-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859603 | Personal diagnostic kit | Charles M. Dole | 1989-08-22 |
| D300120 | Carbon dioxide bottle | Charles M. Dole, Robert G. Karlis | 1989-03-07 |