Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6513677 | Apparatus and method for vending products | Steven W. Sorensen, James E. Skavnak, Scott Hudis, Joseph A. Lotspeich | 2003-02-04 |
| 6328180 | Apparatus and method for vending products | Steven W. Sorensen, James E. Skavnak, Scott Hudis, Joseph A. Lotspeich | 2001-12-11 |
| 6230930 | Apparatus and method for vending products | Steven W. Sorensen, James E. Skavnak, Scott Hudis, Joseph A. Lotspeich | 2001-05-15 |
| 5563681 | Article and method for cooling a sheet of material while minimizing wrinkling and curling within the sheet | John Orlin Kirkwold, Roger H. Muntifering, Steven W. Sorensen, Robert M. Biegler | 1996-10-08 |