Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D506377 | Operating handle for a closure element | Ricci L. Marzolf, Craig Helton | 2005-06-21 |
| D501783 | Operating handle for a closure element | Ricci L. Marzolf, Craig Helton | 2005-02-15 |