Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975491 | Heat exchange system for a pump device | Hugh F. Smisson, III, Richard Cartledge, David C. Field, Frederick John York | 2011-07-12 |
| 7896834 | Alignment and attachment of a heat exchanger cartridge to a pump device | Hugh F. Smisson, III, Richard Cartledge, David C. Field, William Joseph Jaecklein, Harvey A. Lewis, Jr. +2 more | 2011-03-01 |