Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11760661 | Component addition polymerization | Andrew M. Savo, Jay Miers, Donna Deflavis, Matthew J. Roth | 2023-09-19 |
| 5137639 | Method for purifying waste water using surface modified silica | Frederick F. Guzik, Suresh B. Damle | 1992-08-11 |
| 5059675 | Surface sizing composition | Sai H. Hui, John Mansell | 1991-10-22 |
| 4720334 | Diaphragm for electrolytic cell | Donald W. DuBois | 1988-01-19 |
| 4530742 | Electrode and method of preparing same | Debra S. Marzec | 1985-07-23 |
| 4323435 | Method of operating a solid polymer electrolyte chlor-alkali cell | — | 1982-04-06 |
| 4303487 | Production of alkali metal silicate having a high silica to alkali metal oxide ratio | Douglas McCann | 1981-12-01 |
| 4250013 | Method of depositing a catalyst to form a solid polymer electrolyte membrane | — | 1981-02-10 |
| 4248680 | Electrolytic process and apparatus | William B. Darlington, Donald W. DuBois, Roseanne M. Woo | 1981-02-03 |
| 4231813 | Method of preparing a cathode electrocatalyst | — | 1980-11-04 |
| 4184941 | Catalytic electrode | — | 1980-01-22 |
| 4181586 | Cathode electrocatalyst | — | 1980-01-01 |