Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8082181 | Tool having an integral system for remotely ordering inventory | — | 2011-12-20 |
| 8057147 | Self-drilling anchor | Richard J. Ernst, John P. Grimm, Mark E. Gonciarz | 2011-11-15 |