Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5293942 | Oil well acidizing with iron chelating derivatives of aldohexoses and aldopentoses such as a salt or acid of 2-ketogluconate | Sandra I. Graham, Joseph M. Rashan, Jr., R. Larry Reitz | 1994-03-15 |
| 5178796 | Method for oxygen removal with keto-gluconates | Ralph D. May | 1993-01-12 |
| 5114618 | Oxygen removal with keto-gluconates | Ralph D. May | 1992-05-19 |