Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6112777 | Process for bulk handling elastomeric materials via temperature control | Thomas W. Kay, Duanfan Wang, Alvin Otis Bowles, Jr. | 2000-09-05 |
| 5018877 | Packaging assembly for contaminable materials | — | 1991-05-28 |
| 4296860 | Bulk material box | Fu-Tong Hsu | 1981-10-27 |
| 4268555 | Wide-folding hinge | — | 1981-05-19 |