Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9212816 | Economizer arrangement for steam generator | Jeb W Gayheart, Donald E. Ryan, Robert M. McNertney, Peter W. Waanders | 2015-12-15 |
| 8635976 | Economizer arrangement for steam generator | Jeb W Gayheart, Donald E. Ryan, Robert M. McNertney, Peter W. Waanders | 2014-01-28 |