Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863696 | Apparatus for the percutaneous absorption of fluids | Michael E. Saydek, Gordon Earl Flynn, Karlis Vizulis | 1989-09-05 |
| 4765499 | Filter cap | Karlis Vizulis | 1988-08-23 |
| 4561868 | Canister filter assembly | Karlis Vizulis | 1985-12-31 |
| 4184360 | Filter holder for cigarette research testing | Attila Vadnay | 1980-01-22 |