Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11126188 | System and method for maintaining a work surface at a worksite | John L. Marsolek, Timothy M. O'Donnell | 2021-09-21 |
MS
Michael A. Spielman
Overall (2021): #327,902 of 548,734Top 60%
1
Patents 2021