Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9925564 | Fluidized aggregate separation system | — | 2018-03-27 |
| 4747049 | Point of sale device for the collection of sales data | Hugh W. Richardson, Donald K. Philp, Raymond V. Lewis | 1988-05-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9925564 | Fluidized aggregate separation system | — | 2018-03-27 |
| 4747049 | Point of sale device for the collection of sales data | Hugh W. Richardson, Donald K. Philp, Raymond V. Lewis | 1988-05-24 |