Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D585921 | Bearing frame | David L. Fergot, Douglas M. Russell, Len Howard Nicholas, Douglas Paddock | 2009-02-03 |
| D573618 | Bearing frame | David L. Fergot, Douglas M. Russell, Len Howard Nicholas, Douglas Paddock | 2008-07-22 |
| 7322805 | Impeller adjustment device and method for doing the same for close coupled pumps | Paul Biver, Mark A. Playford, Jeremiah Quill | 2008-01-29 |