Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11805735 | Stalky crop harvesting system and process | — | 2023-11-07 |
| 11667439 | Synthetic mesh reinforced multilayer material and bags made therefrom | Robert Frei | 2023-06-06 |
| 11142375 | Synthetic mesh reinforced multilayer material and bags made therefrom | Robert Frei | 2021-10-12 |
| 10934042 | Method of making form, fill, and seal bags | Robert Frei, Friedrich Landertshamer, Alan Mueller | 2021-03-02 |
| 9630375 | Form, fill, and seal bags and method of production | Robert Frei, Friedrich Landertshamer | 2017-04-25 |
| 9573342 | Open-mesh bags and methods of production | Robert Frei, Friedrich Landertshamer, Alan Mueller | 2017-02-21 |
| 9371143 | Rectangular multi-substrate vertical form, fill, and seal bag and method and apparatus for forming and filling same | Robert McPhail | 2016-06-21 |
| 9339986 | Open mesh material and bags made therefrom | Robert Frei, Friedrich Landertshamer, Alan Mueller | 2016-05-17 |
| 8784967 | Open mesh material and bags made therefrom | Robert Frei, Friedrich Landertshamer, Alan Mueller | 2014-07-22 |
| 8550717 | Composite breathable produce bag with a reinforced mesh sidewall | — | 2013-10-08 |
| 7837388 | Multi-material vertical form, fill and seal bag | Scott Erickson | 2010-11-23 |
| 7798715 | Composite breathable produce bag with a reinforced mesh sidewall | — | 2010-09-21 |
| 7640715 | Multi-material vertical form, fill and seal bag forming method | Scott Erickson | 2010-01-05 |
| 7163339 | Composite breathable produce bag with a reinforced mesh sidewall | — | 2007-01-16 |