Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11447420 | Method of treatment of bauxite residue, solid obtained by this method and bauxite treatment process including this method of treatment of the bauxite residue | James Patrick Sherry, John Bowles, David M. Shanahan, Geoffrey Salt | 2022-09-20 |
| 5233810 | Method of constructing a wall | — | 1993-08-10 |
| 4886569 | Plasma etching process | Sureshchandra M. Ojha, Anthony D. Johnston | 1989-12-12 |
| 4865781 | Method of constructing a wall | — | 1989-09-12 |