Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6343729 | Disposable backpack | — | 2002-02-05 |
| 5882747 | Lighter than air balloons | Frank H. Bria, Ronald C. Wood, Jr. | 1999-03-16 |
| 4741950 | Differential opaque polymer film | Leland L. Liu | 1988-05-03 |