Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7621299 | Method and apparatus for filling a vessel with particulate matter | Stephane F. Rouanet, James N. Litrun, Robert L. Beery | 2009-11-24 |
| 6874548 | Vacuum packing machine with interior scale | — | 2005-04-05 |
| 5078872 | Combined strainer and pour spout apparatus | Erin M. Durant | 1992-01-07 |
| 4896390 | Liquid mixing paddle having disposable sleeve | — | 1990-01-30 |
| 4774799 | Bag packing center | — | 1988-10-04 |
| 4736874 | Apparatus for use on open-mouth cans for pouring liquid therefrom | — | 1988-04-12 |
| 4664162 | Valve bag placer | — | 1987-05-12 |
| 4612964 | Combined auger and air-type valve bag filling machine | — | 1986-09-23 |
| 4597510 | Impeller packing machine with pre-conditioning hopper | — | 1986-07-01 |
| 4469147 | Non-influencing spout for a weighing feed system | — | 1984-09-04 |
| 4411296 | Valve bag placer | — | 1983-10-25 |
| 4334558 | Valve bag placer | — | 1982-06-15 |