Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4530735 | Wet-process phosphoric acid brightening reagent for aluminum | Brooks M. Whitehurst, Donald F. Clemens, Garnett B. Whitehurst | 1985-07-23 |
| 4496465 | Wet-process phosphoric acid brightening reagent for aluminum | Brooks M. Whitehurst, Donald F. Clemens, Garnett B. Whitehurst | 1985-01-29 |
| 4496466 | Wet-process phosphoric acid brightening reagent for aluminum | Brooks M. Whitehurst, Donald F. Clemens, Garnett B. Whitehurst | 1985-01-29 |