Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4737316 | Purification of contaminated liquid | Pedro B. Macedo, Robert K. Mohr, Catherine J. Simmons | 1988-04-12 |
| 4687581 | Method of separating and purifying cations by ion exchange with regenerable porous glass | Pedro B. Macedo, Aaron Barkatt | 1987-08-18 |
| 4591455 | Purification of contaminated liquid | Pedro B. Macedo, Robert K. Mohr, Catherine J. Simmons | 1986-05-27 |