Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5263541 | Inhibition of scale growth utilizing a dual polymer composition | Richard T. Barthorpe | 1993-11-23 |
| 5092404 | Polyvinyl sulfonate scale inhibitor | David O. Falk, Phillip M. Beazley, Ronald G. Thompson | 1992-03-03 |
| 4404110 | Ozonation of petroleum feedstocks | Phillip M. Beazley | 1983-09-13 |