Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6345148 | Cylindrical denaturation steaming, heating, and freezing footwear fabrication machine | — | 2002-02-05 |
| 6289604 | Environmental protection compliant, higher productivity footwear vacuum dryer and conveyance apparatus | — | 2001-09-18 |
| 5613596 | Shoe conveyer device | — | 1997-03-25 |