Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38827 | Adhesive sealant composition | Thomas H. Barrows, Myhanh T. Truong, Matthew T. Scholz | 2005-10-11 |
| RE38158 | Adhesive sealant composition | Thomas H. Barrows, Myhanh T. Truong, Matthew T. Scholz | 2003-06-24 |
| 5583114 | Adhesive sealant composition | Thomas H. Barrows, Myhanh T. Truong | 1996-12-10 |
| 4519065 | Metallized information carrying discs | Roger Jeffrey Anderson, Donald J. Kerfeld | 1985-05-21 |
| RE31533 | Information carrying discs | — | 1984-03-06 |
| 4363844 | Metallized information carrying discs | Roger Jeffrey Anderson, Donald J. Kerfeld | 1982-12-14 |
| 4296158 | Information carrying discs | — | 1981-10-20 |