Issued Patents 2002
Showing 1–2 of 2 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 |