Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4602499 | Flexible industrial system with quick change part holding means | Andrew F. Schrom | 1986-07-29 |
| 4564070 | Hydrocarbon recovery process using an in situ silicate/polymer gel | — | 1986-01-14 |
| 4561502 | Oil recovery process using a polyacrylamide gel | David O. Falk, Alfred D. Hill | 1985-12-31 |
| 4548272 | Oil recovery process using a polymer gel | David O. Falk, Alfred D. Hill | 1985-10-22 |
| 4503912 | Process for conformance control using a polymer flocculate | — | 1985-03-12 |
| 4343363 | Process for cleaning a subterranean injection surface and for selectively reducing the permeability of a subterranean formation | David O. Falk | 1982-08-10 |