Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5943908 | Probe for sensing fluid level | Sean C. Innes, Albert A. Reinhart, James R. Champion | 1999-08-31 |
| 5656774 | Apparatus and method for sensing fluid level | Steven D. Nelson, James R. Champion | 1997-08-12 |
| 4571282 | Process and apparatus for batch digester fluid heat reclamation | Charles B. Almond | 1986-02-18 |