Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364797 | Automatically fed distillation and fractionation system | LaMar Stewart, Steven L. Tapp, Don L. Anderson, Jr., Daniel E. Nuffer | 1982-12-21 |
| 4338377 | Sulfonato-organosilanol compounds and aqueous solutions thereof | Frank T. Sher, George V. D. Tiers | 1982-07-06 |
| 4314890 | Automatically fed distillation and fractionation system | LaMar Stewart, Steven L. Tapp, Don L. Anderson, Jr., Daniel E. Nuffer | 1982-02-09 |