Issued Patents 2023
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788251 | Adapter board bolted joint surface | David Bruno Parzynski, Jr., Susan M. Graham | 2023-10-17 |
| 11781293 | Retention system for motor grader bits | Nathan Bjerke | 2023-10-10 |
| 11746507 | Carbide cutter bit with ribbed sides and conical tip | David Bruno Parzynski, Jr., Nathan Bjerke | 2023-09-05 |
| 11746506 | System for securing bits against rotation | David Bruno Parzynski, Jr. | 2023-09-05 |
| D997209 | Bucket shroud | Nathan Bjerke | 2023-08-29 |
| 11732445 | Retention system for attaching tool bits to a blade assembly | David Bruno Parzynski, Jr. | 2023-08-22 |
| 11725362 | Cutting edge geometry | Nathan Bjerke | 2023-08-15 |
| D991986 | Bucket shroud | Nathan Bjerke | 2023-07-11 |
| 11619031 | Retention system for motor grader bits | David Bruno Parzynski, Jr. | 2023-04-04 |
| 11566655 | Bolt retainer configuration to hold a position of a bolt within a component | Nathan Bjerke | 2023-01-31 |
| D976966 | Bit for a ground engaging machine implement | David Bruno Parzynski, Jr. | 2023-01-31 |