Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9622410 | Material collection parking system | Christopher A. Krajnik, Patrick J. Shaver | 2017-04-18 |
| 9510510 | Material collection system sensor | Patrick J. Shaver, Christopher A. Krajnik | 2016-12-06 |