Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4605421 | Process for the preparation of a carbonaceous-derived solid fuel product | William C. Laughlin, Roger A. Baldwin | 1986-08-12 |
| 4595558 | Additive agents for use in the manufacture of molded particulate metal articles | Roger A. Baldwin, William C. Laughlin | 1986-06-17 |
| 4522723 | Process for the removal and recovery of heavy metals from aqueous solutions | William C. Laughlin | 1985-06-11 |
| 4519912 | Process for the removal of sulfate and metals from aqueous solutions | William C. Laughlin, Roger A. Baldwin | 1985-05-28 |
| 4519913 | Process for the removal and recovery of selenium from aqueous solutions | Roger A. Baldwin, John C. Stauter, William C. Laughlin | 1985-05-28 |