Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4978518 | Continuous vacuum process for recovering vromine | Kenneth C. Lesher | 1990-12-18 |
| 4725425 | Continuous vacuum process for recovering bromine | Kenneth C. Lesher | 1988-02-16 |
| 4719096 | Continuous two-stage vacuum process for recovering bromine | Kenneth C. Lesher | 1988-01-12 |
| 4715495 | Disposal kit | — | 1987-12-29 |