Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6067821 | Process for making mineral wool fibers from lumps of uncalcined raw bauxite | Charles F. Rapp, George Baybutt, Harry Pennington | 2000-05-30 |
| 4502962 | Hydrocarbon solvent-based dispersant formulation and its use in the dispersion of viscous oil spills | Kenneth W. Becker, Gordon P. Lindblom, Marjorie A. Walsh | 1985-03-05 |