Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9678117 | Integral safety display for a test switch | Roy Ball | 2017-06-13 |
| D761740 | Protective relay replacement | Armando Varela | 2016-07-19 |
| D751995 | Protective relay replacement | Armando Varela | 2016-03-22 |
| D735679 | Protective relay replacement | Armando Varela | 2015-08-04 |
| 8604366 | Modular test switch | Andrew James Bower, Roy Ball | 2013-12-10 |
| D640642 | Protective cover | Roy Ball, Andrew James Bower | 2011-06-28 |
| D621793 | Test switch with improved marking | Robert Nutting, Roy Ball | 2010-08-17 |
| D611004 | Test switch with improved marking | Robert Nutting, Roy Ball | 2010-03-02 |
| 7563999 | Front connected test switch | Roy Ball, Todd Gentile | 2009-07-21 |
| D595662 | Test switch | Roy Ball | 2009-07-07 |
| D595170 | Test plug | Samuel Bovenzi, Roy Ball | 2009-06-30 |
| D593961 | Test switch | Roy Ball | 2009-06-09 |
| D587213 | Test switch | Roy Ball | 2009-02-24 |
| D585388 | Test switch | Roy Ball | 2009-01-27 |
| D583334 | Test switch | Roy Ball, Patrick Hugh, Richard Lindo, Todd Gentile | 2008-12-23 |