Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7866569 | Railroad cross tie and method of manufacture | — | 2011-01-11 |
| 7426807 | Composite telephone pole | Carl Fischer | 2008-09-23 |
| 5850960 | Wrapping paper housing and cutting apparatus | — | 1998-12-22 |
| 5607638 | Vacuum sizing apparatus and method of using same | — | 1997-03-04 |
| D352583 | Recycling bin | — | 1994-11-15 |