Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429179 | Illuminated sensing edge assembly for swing gate barrier system | Bearge D. Miller, William J. Duffy, Jr., Michael A Petruzzo, Kevin Ward | 2025-09-30 |
| 10246927 | Sensing edge | Krishnaraj Tejeswi, Daniel G. Lasley, William J. Duffy, Jr. | 2019-04-02 |
| 10151131 | Combination contact and non-contact sensing edge | Daniel G. Lasley, William Kalin, Kelly W. Hedegard | 2018-12-11 |
| 9863179 | Sensing edge | Krishnaraj Tejeswi, Gary Leigh, Jack Provenzano | 2018-01-09 |
| 9091108 | Sensing edge | Krishnaraj Tejeswi, Gary Leigh, Jack Provenzano | 2015-07-28 |
| 8832996 | Sensing edge | Krishnaraj Tejeswi, Gary Leigh, Jack Provenzano | 2014-09-16 |