Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6408864 | Silo type storage tank with clean-in-place spray opening having chamfered edge transition, and alternate helper tube and spike | Kevin W. Bartholomaus | 2002-06-25 |
| 6345631 | Silo type storage tank with clean-in-place spray opening and overflow tube | — | 2002-02-12 |
| 6193409 | Tank agitator having a clean-in-place shaft and seal assembly | Ira O. Fees, Mikell K. Mills, Gregory M. Posten | 2001-02-27 |