Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11059058 | Portable spreader for particulate matter | Matthew S. Kressy | 2021-07-13 |
| 10239068 | Portable spreader for particulate matter | Matthew S. Kressy | 2019-03-26 |
| 9341001 | Inventory control system | Robert Baptiste, Thomas K. Geraty, Mark Brinkerhoff | 2016-05-17 |
| 8272584 | Portable spreader for particulate matter | Matthew S. Kressy | 2012-09-25 |
| 6840468 | Salt shooter | — | 2005-01-11 |