Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047099 | Large strike face hammer | Robert A. St. John, Keith M. Lombardi, Karl Vanderbeek | 2011-11-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047099 | Large strike face hammer | Robert A. St. John, Keith M. Lombardi, Karl Vanderbeek | 2011-11-01 |