Issued Patents 2021
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D938999 | Cutting tool holder | Thomas Marshall Congdon, David Bruno Parzynski, Jr. | 2021-12-21 |
| 11174890 | Fastener retaining component | Thomas Marshall Congdon | 2021-11-16 |
| D933719 | Retention component | Scott A. Schick, Thomas Marshall Congdon | 2021-10-19 |
| 11098584 | Carbide cutter bit with ribbed sides and conical tip | Thomas Marshall Congdon, David Bruno Parzynski, Jr. | 2021-08-24 |
| D928848 | Bucket shroud | Thomas Marshall Congdon | 2021-08-24 |
| D928849 | Bucket shroud | Thomas Marshall Congdon | 2021-08-24 |
| D927561 | Bucket shroud | Thomas Marshall Congdon | 2021-08-10 |
| 11035103 | Lock for ground engaging tool | Thomas Marshall Congdon, Edward H. Betts, Jr. | 2021-06-15 |
| D922447 | Retention component | Scott A. Schick, Thomas Marshall Congdon | 2021-06-15 |
| D920401 | Cutting tool | Thomas Marshall Congdon, David Bruno Parzynski, Jr. | 2021-05-25 |
| 10947704 | Bolt retention assembly for a work tool | — | 2021-03-16 |
| 10883257 | Shroud retention system for a work tool | Scott A. Schick, Thomas Marshall Congdon | 2021-01-05 |