Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9977412 | Electronic circuit to capture lock controller pulses | Scott B. Lowder, Adam O'Day, Arthur Limoncelli, Angelo Arcaria | 2018-05-22 |
| 8495836 | Door hardware drive mechanism with sensor | Scott B. Lowder, Dale D. Martin, Robert C. Hunt, Arthur Limoncelli, Wai P. Wong | 2013-07-30 |
| 7883123 | Electronic push retraction exit device | Mark Andrew Condo, Darren C. Eller, Kosta G. Karachristos, Dale D. Martin, Brett E. Tannone | 2011-02-08 |
| 7839265 | Integrated fire exit alert system | Daniel J. Picard, Jay Krajewski | 2010-11-23 |
| 7528700 | Integrated fire exit alert system | Daniel J. Picard, Jay Krajewski | 2009-05-05 |
| 7484777 | Electronic push retraction exit device | Mark Andrew Condo, Darren C. Eller, Kosta G. Karachristos, Dale D. Martin, Brett E. Tannone | 2009-02-03 |
| 5636477 | Mat monitor module | Stephen Gemmell | 1997-06-10 |