Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827489 | Interchangeable tarp deployment system | James Alan Hughes | 2023-11-28 |
| 11491520 | Coupler for landfill tarp weight system | James Alan Hughes | 2022-11-08 |
| D813801 | Fabric transpired solar collector system | John Wabel, Gerald D. Barrett | 2018-03-27 |
| 8375643 | Coupler for landfill tarp | Jerry Pietzyk | 2013-02-19 |
| 8205393 | Coupler for landfill tarp | Jerry Pietzyk | 2012-06-26 |
| 6055902 | Compaction apparatus with electrical ram motion control responsive to motor current | James O. Davis | 2000-05-02 |
| 6021712 | Control system for trash compaction apparatus including operator identification and authorization features | — | 2000-02-08 |