Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352364 | Medical drug formulation and delivery system and reverse osmosis purification device | Warren P. Frederick, Mark E. Larkin, Joaquin Mayoral, Sheldon M. Wecker | 1994-10-04 |
| 5312547 | Medical drug formulation and reverse osmosis purification device | Warren P. Frederick, William J. Hook, Mark E. Larkin, Joaquin Mayoral, Roman W. Siczek +2 more | 1994-05-17 |