Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12194399 | Rake system and method | Kenneth Blanchard, Daniel Courser, JR. | 2025-01-14 |
| 11617976 | Method of operating a rake system | Kenneth Blanchard, Daniel Courser, JR. | 2023-04-04 |
| 11577185 | Rake screens and novel components therefor | Kenneth Blanchard, Daniel Courser, JR. | 2023-02-14 |
| 11506258 | Chain link | Kenneth Blanchard, Bryce Funchion | 2022-11-22 |
| 10968617 | Lift station maintenance device | Steven Dill | 2021-04-06 |
| 9963299 | Single flight screw, a single flight high pressure screw pump and compactor containing such a pump | Kenneth Blanchard | 2018-05-08 |
| 9707496 | Thin plate apparatus for removing debris from water | Michael A. Woodley | 2017-07-18 |
| 7958820 | Compactor construction | — | 2011-06-14 |
| 5425875 | Screen scraper for trash racks | — | 1995-06-20 |
| 4709804 | Self-cleaning trash rack | — | 1987-12-01 |
| 4546549 | Adjustable spirit level construction | — | 1985-10-15 |