Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8801909 | Polymetal hydroxychloride processes and compositions: enhanced efficacy antiperspirant salt compositions | Joseph Stevens, Peter Symons | 2014-08-12 |
| 7846318 | Polyaluminum chloride and aluminum chlorohydrate, processes and compositions: high-basicity and ultra high-basicity products | Joseph Stevens, Peter Symons | 2010-12-07 |
| 6548689 | Aluminum compounds and process of making the same | — | 2003-04-15 |
| 4964955 | Method of reducing pitch in pulping and papermaking operations | Richard S. Lamar, Kenneth E. Weber, Robert E. Roeder | 1990-10-23 |