Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4397742 | Composition and method combining fluidized bed residue with scrubber sludge | — | 1983-08-09 |
| 4397801 | Method for the production of cementitious compositions and aggregate derivatives from said compositions, and cementitious compositions and aggregates produced thereby | — | 1983-08-09 |
| 4344796 | Cementitious compositions and aggregate derivatives from said compositions | — | 1982-08-17 |
| 4259271 | Method of making shot from molten siliceous-aluminous composition | William C. Webster, Charles L. Smith | 1981-03-31 |
| 4250134 | Method for the production of cementitious compositions and aggregate derivatives from said compositions | — | 1981-02-10 |