Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470921 | Rotary flow control device for bag filling machines | — | 2002-10-29 |
| 6134864 | Bag handling mechanism | James R. McGregor, Scott Mitchell Anderson, Kurt Snaza, LaVern N. Wobschall | 2000-10-24 |
| 6112504 | Bulk bagging machine | James R. McGregor, John C. McGregor, Jr., Tracy J. Steiger | 2000-09-05 |
| 6003289 | Gussett control apparatus and method for bag filling machine | James R. McGregor, Scott Mitchell Anderson, Kurt Snaza, LaVern N. Wobschall | 1999-12-21 |
| 5979512 | Top-off and weighing apparatus for filling bags | James R. McGregor, LaVern N. Wobschall, Kurt Snaza | 1999-11-09 |
| 5819509 | Bag shouldering and deaerating apparatus | James R. McGregor | 1998-10-13 |
| 5768863 | Gusset control mechanism for bag closing machines | James R. McGregor, Scott Mitchell Anderson, Kurt Snaza | 1998-06-23 |
| 5413157 | Bag filling apparatus having dust-tight spout | — | 1995-05-09 |
| 5349996 | Bag filling apparatus having dust-tight spout | — | 1994-09-27 |
| 5327947 | Vertical auger type bag filler having a vibrating bowl with inverted venting cone and rotating agitator assembly | — | 1994-07-12 |
| 5238032 | Product settler having vertically movable rollers | — | 1993-08-24 |
| 5191920 | Z-belt type lifting and stabilizing mechanism for vertical bag filling machines | — | 1993-03-09 |
| 5113917 | Vertical bottom-fill auger assembly | — | 1992-05-19 |
| 5113918 | Vertical bottom-fill auger assembly | — | 1992-05-19 |
| 5109894 | Vertical bottom-fill auger assembly | — | 1992-05-05 |
| 5042539 | Vertical bottom-fill auger assembly | — | 1991-08-27 |
| 4944334 | Vibrating hopper and auger feed assembly | — | 1990-07-31 |
| 4884389 | Rotating carousel and bag handling apparatus for paper or plastic bags | — | 1989-12-05 |
| 4612965 | Automatic bag hanging device | — | 1986-09-23 |
| 4526214 | Bag filling apparatus | — | 1985-07-02 |
| 4432186 | Automatic bag hanger | — | 1984-02-21 |
| 4322932 | Bag filling and handling apparatus | — | 1982-04-06 |