Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6178659 | Vacuum apparatus for multiple-bed industrial hide driers, and drier including the apparatus | — | 2001-01-30 |
| 6076273 | Stabilized vacuum apparatus for industrial multiple-bed hide driers | — | 2000-06-20 |
| 5288471 | Apparatus for preserving biological products | — | 1994-02-22 |
| 5184487 | Machine for softening and stretching laminar products, particularly tanned hides | — | 1993-02-09 |
| 5056239 | Vacuum drying machine for tanned skins, with multiple work surfaces | — | 1991-10-15 |
| 5033206 | Vacuum drying machine with multiple tables for industrial hides and similar products | — | 1991-07-23 |