Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1031904 | Firearm training target | — | 2024-06-18 |
| 7678350 | Processes for producing titanium dioxide | David Richard Corbin | 2010-03-16 |
| 7405322 | Manufacture of oxalic acid dihydrate | Joseph J. Zaher, Bryan C. Fritzler | 2008-07-29 |
| 7244862 | Manufacture of oxalic acid dihydrate | Joseph J. Zaher, Bryan C. Fritzler | 2007-07-17 |