Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11667439 | Synthetic mesh reinforced multilayer material and bags made therefrom | Corbett Hefner | 2023-06-06 |
| 11142375 | Synthetic mesh reinforced multilayer material and bags made therefrom | Corbett Hefner | 2021-10-12 |
| 10934042 | Method of making form, fill, and seal bags | Corbett Hefner, Friedrich Landertshamer, Alan Mueller | 2021-03-02 |
| 10815034 | Multi-substrate bag with gusseted mesh bottom | Micah Johnson, John Schemecker | 2020-10-27 |
| 10745881 | Method of manufacturing a compost filter sock that is linearly stable during filling | Michael A. Zock | 2020-08-18 |
| 9630375 | Form, fill, and seal bags and method of production | Corbett Hefner, Friedrich Landertshamer | 2017-04-25 |
| 9573342 | Open-mesh bags and methods of production | Corbett Hefner, Friedrich Landertshamer, Alan Mueller | 2017-02-21 |
| 9339986 | Open mesh material and bags made therefrom | Corbett Hefner, Friedrich Landertshamer, Alan Mueller | 2016-05-17 |
| 8784967 | Open mesh material and bags made therefrom | Corbett Hefner, Friedrich Landertshamer, Alan Mueller | 2014-07-22 |