Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8640863 | Dust and particulate containment system for conveyors | Reg Leworthy, Rick Doxtator, Peter Sorensen, George Leverton | 2014-02-04 |
| 6424917 | Weather typing system and method with spatial synoptic classification by sliding seed days | Lawrence Kalkstein | 2002-07-23 |