Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421984 | High speed linear bagging machine and method of operation | John Murgatroyd, W. A. Whitehill | 2002-07-23 |
| 6041579 | Bag forming machine with straw inserting mechanism | Raymond L. Larson | 2000-03-28 |