Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8026454 | Linear pressure switch apparatus and method | Matt Grzan, Joseph L. Montalto | 2011-09-27 |
| 7659485 | Linear pressure switch apparatus and method | Matt Grzan, Joseph L. Montalto | 2010-02-09 |
| 7176397 | Water resistant switch mat having activation across its entire surface | — | 2007-02-13 |
| 7119704 | Machine guarding system having a sensing mat with status indicator lights | Robert Keats | 2006-10-10 |