Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125471 | Scarifier board for motor graders | Thomas Marshall Congdon | 2018-11-13 |
DJ
David Bruno Parzynski, Jr.
Overall (2018): #442,194 of 503,207Top 90%
1
Patents 2018