Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7998281 | Apparatus and method of cleaning a transfer line heat exchanger tube | James N. McCoy, Arthur R. Di Nicolantonio, Subramanian Annamalai, Stephen J. Vande Stouwe | 2011-08-16 |