| 6092930 |
Self-closing sealable valve bag |
Don G. Giles, Christopher S. Wadium, Michael R. Avila, Robert F. Kendall, Thomas L. Myers +3 more |
2000-07-25 |
| 5967664 |
Sift proof valve bag |
Don G. Giles |
1999-10-19 |
| 5806982 |
Self-closing sealable valve bag |
Don G. Giles, Christopher S. Wadium, Michael R. Avila, Robert F. Kendall, Thomas L. Myers +3 more |
1998-09-15 |
| 5620542 |
Apparatus and method for sealing valved bags transported by a conveyor |
Michael R. Avila, Don G. Giles, Jerry L. Aldridge |
1997-04-15 |
| 5516210 |
Self-closing sealable valve bag |
Don G. Giles, Christopher S. Wadium, 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 |
Christopher S. Wadium, Don G. Giles |
1995-03-28 |
| 5244532 |
Ultrasonic anvil cartridge |
Christopher S. Wadium |
1993-09-14 |
| 4982873 |
Two-stage auger system for filling commercial valve bags |
R. Phillip Vanausdal, Christopher S. Wadium |
1991-01-08 |
| 4589454 |
Valve bag filling conduit |
— |
1986-05-20 |
| 4566505 |
Packaging machine |
Walter Ruf |
1986-01-28 |
| 4526245 |
Force balancing weighing system |
Walter Ruf |
1985-07-02 |