Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9182265 | Liquid level detection device | — | 2015-11-10 |
| 8657583 | Centrifugal pump with coaxial inlet and outlet and liquid level detector | — | 2014-02-25 |
| 8651824 | Condensate pump | — | 2014-02-18 |
| 8602744 | Condensate pump | — | 2013-12-10 |
| D671069 | Capacitor housing | — | 2012-11-20 |
| 8182243 | Condensate pump | — | 2012-05-22 |
| 8069731 | Heating and air conditioning service gauge | — | 2011-12-06 |
| D629533 | Equipment support | Kenneth Bertoli | 2010-12-21 |
| 7821411 | Safety device for monitoring a conduit | — | 2010-10-26 |
| 7780140 | Two-piece plastic equipment pad | Kenneth Bertoli, Keith Platt | 2010-08-24 |
| 7685882 | Heating and air conditioning service gauge | — | 2010-03-30 |
| D608917 | Equipment support pad | Jay F. Rowland | 2010-01-26 |
| 7565777 | Z-bend, nestable ties | Jeff Sweeney, Wei Wei Chen | 2009-07-28 |
| 7559602 | Cooler having an integrated seat | Jerry Ward | 2009-07-14 |
| 7521639 | Safety switch | — | 2009-04-21 |
| 7437941 | Heating and air conditioning service gauge | — | 2008-10-21 |
| 7365959 | Multi value capacitor | — | 2008-04-29 |
| 6982539 | Motor starting device | — | 2006-01-03 |
| 6630637 | AC disconnect switch | Scott Ellyson, Jeff Sweeney | 2003-10-07 |
| 6490158 | Motor start capacitor assembly | Scott Ellyson | 2002-12-03 |