Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5120452 | Process for purifying wastewater with hypochlorous acid | Richard C. Ness, Budd L. Duncan, Sudhir K. Mendiratta | 1992-06-09 |
| 5118426 | Process for purifying impotable water with hypochlorous acid | Budd L. Duncan, Richard C. Ness, Sudhir K. Mendiratta | 1992-06-02 |
| 4650821 | Novel acrylic castings and process for the preparation thereof | — | 1987-03-17 |
| 4603160 | Acrylic castings and process for the preparation thereof | — | 1986-07-29 |