| 7527079 |
Method and apparatus for facilitating filling a container |
David Loyd Sorensen, Jeffrey Edward Kopish, Benjamin Bradly Petersen, R. Phillip Vanausdal, Kenneth David Goodworth |
2009-05-05 |
| 6748723 |
Apparatus and method for filling and sealing valved bags |
Benjamin Bradly Petersen, Kenneth David Goodworth, David Loyd Sorensen, Daren Kay Searle |
2004-06-15 |
| 6092930 |
Self-closing sealable valve bag |
Robert G. Kelley, Don G. Giles, Michael R. Avila, Robert F. Kendall, Thomas L. Myers +3 more |
2000-07-25 |
| 5806982 |
Self-closing sealable valve bag |
Robert G. Kelley, Don G. Giles, Michael R. Avila, Robert F. Kendall, Thomas L. Myers +3 more |
1998-09-15 |
| 5516210 |
Self-closing sealable valve bag |
Robert G. Kelley, Don G. Giles, Michael R. Avila, Robert F. Kendall, Thomas L. Myers +3 more |
1996-05-14 |
| 5400837 |
Multi-station filling apparatus and process for filling bulk containers |
Robert G. Kelley, Don G. Giles |
1995-03-28 |
| 5244532 |
Ultrasonic anvil cartridge |
Robert G. Kelley |
1993-09-14 |
| 4982873 |
Two-stage auger system for filling commercial valve bags |
Robert G. Kelley, R. Phillip Vanausdal |
1991-01-08 |