Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9242388 | Apparatus and method for cutting columnar items | — | 2016-01-26 |
| 7506562 | Ratchet assembly | Donald L. Franze | 2009-03-24 |
| 6857378 | Table with adjustable support | Donald L. Franze, Russ Goodman | 2005-02-22 |