Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9221989 | Tamper evident documents and inks | William N. Justice, James Gregory Lovensheimer | 2015-12-29 |
| 8673398 | Method for treating a substrate | Gary P. Fugitt, Scott E. Ginther, Robert W. Carlson, Stanley H. McGrew, Jr., Steven Metzler +1 more | 2014-03-18 |
| 8349443 | Method for treating a substrate | Gary P. Fugitt, Scott E. Ginther, Robert W. Carlson, Stanley H. McGrew, Jr., Steven Metzler +1 more | 2013-01-08 |