Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6017459 | Apparatus and method for the monitoring of membrane deposition | E. H. Kelle Zeiher, William F. McCoy, Timothy L. Chaffin | 2000-01-25 |
| 5282379 | Volatile tracers for diagnostic use in steam generating systems | Scott Harder, Claudia C. Pierce | 1994-02-01 |