Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8007048 | Breaking or excavating tool with cemented tungsten carbide insert and ring | Kenneth Monyak, Daniel Mouthaan, Colin L. Norris | 2011-08-30 |
| 8007049 | Breaking or excavating tool with cemented tungsten carbide insert and ring | Kenneth Monyak, Daniel Mouthaan | 2011-08-30 |
| 7997660 | Hybrid retainer sleeve for tool inserted into block | Kenneth Monyak, Daniel Mouthaan | 2011-08-16 |
| D630234 | Tool | Kenneth Monyak | 2011-01-04 |