Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11072892 | Compactor with internal double helical splined shaft | Nicholas A. Oetken, Todd A. Impola | 2021-07-27 |
EH
Eric A. Hansen
Overall (2021): #463,059 of 548,734Top 85%
1
Patents 2021