Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9303405 | Modular truss system | Chris A. Nelson | 2016-04-05 |
| 8959846 | Granular material storage capacity increasing device and system | Keith Polzin, Mike Snoozy, Chad Kramer | 2015-02-24 |
| 8850758 | Granular material storage capacity increasing device and system | Chris A. Nelson, Chad Kramer | 2014-10-07 |
| 8739479 | Granular material storage capacity increasing device and system | Chris A. Nelson, Chad Kramer | 2014-06-03 |