Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D273592 | Microscope | — | 1984-04-24 |
| D261173 | Bilirubinometer | — | 1981-10-06 |
| D261034 | Medical instrument housing | — | 1981-09-29 |
| D261033 | Bilirubin concentration analyzer | — | 1981-09-29 |
| D257357 | Body of a tissue culture microscope | — | 1980-10-14 |
| D257358 | Body and illuminator of a tissue culture microscope | — | 1980-10-14 |
| D253909 | Refractometer | — | 1980-01-08 |