Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11255340 | Impeller attachment method | — | 2022-02-22 |
| 9841027 | Pump pressure relief system | Mark A. Playford | 2017-12-12 |
| 9051940 | Method and apparatus for adjusting impeller/ring clearance in a pump | Mark A. Playford | 2015-06-09 |
| 8154417 | Compact self-contained condition monitoring device | Kenneth L. Hauenstein, Mark A. Playford, Jermiah Dennis Quill, David Andrew Rice, Patrick J. Brusa | 2012-04-10 |
| 7988663 | Retractable needle syringe assembly | Eric Schiller, Christina Joy D'Arrigo | 2011-08-02 |
| 7648028 | Adapter for multiple capacity needle immobilizing device | Larry Partika | 2010-01-19 |
| D586670 | Compact, self contained condition monitoring device for monitoring the operation of a pump, a fan, compressor, turbine or other rotating or reciprocating piece of machinery | Mark A. Playford, David L. Fergot | 2009-02-17 |
| D585921 | Bearing frame | Gregory Lloyd Peck, David L. Fergot, Douglas M. Russell, Len Howard Nicholas | 2009-02-03 |
| D583841 | ANSI XLTI bearing frame | Mark A. Playford, David L. Fergot, Douglas M. Russell, Len Howard Nicholas | 2008-12-30 |
| D583396 | ANSI STI bearing frame | Mark A. Playford, David L. Fergot, Douglas M. Russell, Len Howard Nicholas | 2008-12-23 |
| D573618 | Bearing frame | Gregory Lloyd Peck, David L. Fergot, Douglas M. Russell, Len Howard Nicholas | 2008-07-22 |
| 6936032 | Medication delivery pen | Charles L. Bush, Jr., John E. Burbank, Jonathan B. Gabel, Amir Ali Sharifi-Mehr, Tuan Nguyen | 2005-08-30 |
| 6880966 | Inline high turbulence mixer having combined oblique and transverse stationary vanes | Charles A. Cappellino | 2005-04-19 |
| 6305915 | Sealed steady bearing assembly for non-metallic vertical sump and process pumps | Jeremiah Quill, Teresa Ann Worczak | 2001-10-23 |
| 5379519 | Method for removal of a bearing frame assembly | Peter J. Ruzicka, George Wilson | 1995-01-10 |
| 5287612 | Apparatus for removal of a bearing frame assembly | Peter J. Ruzicka, George Wilson | 1994-02-22 |