Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8544498 | Manifold and distribution manifold assembly for air-entrained material | Nathan A. Mariman, Jay H. Olson | 2013-10-01 |
| 8505574 | Lid for a manifold | Paul R. Riewerts, Jay H. Olson | 2013-08-13 |