Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5564765 | Module suspension apparatus | Peter Schuerch, Louis H. Piper | 1996-10-15 |
| 5493124 | Apparatus for measuring radiation transmittance of a process fluid | — | 1996-02-20 |
| 4764288 | Method and system for cleansing a filter bed | Kenneth Walker, Richard A. Adie | 1988-08-16 |