Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4202553 | Seal cartridge for agitator shaft of a chemical reactor | — | 1980-05-13 |
| 4198373 | Low profile drive for agitator shaft of chemical reactor vessel | Glenn Caldwell | 1980-04-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4202553 | Seal cartridge for agitator shaft of a chemical reactor | — | 1980-05-13 |
| 4198373 | Low profile drive for agitator shaft of chemical reactor vessel | Glenn Caldwell | 1980-04-15 |