Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286822 | Mortise lock with multi-point latch system | Mike Capozziello, Darren C. Eller, Chris Gaughan, Kelsey Gilmore, Lee Griswold +2 more | 2025-04-29 |
| 12264506 | Exit device rod adjustment | — | 2025-04-01 |
| 12067821 | Exit device with indicator | Darren C. Eller | 2024-08-20 |
| 11946299 | Side latch exit device | — | 2024-04-02 |
| 11851913 | Hook bolt for door lock | Eric Palmieri, Richard D. Sangster, JR., Victor Bogdanov, Daniel W. Riley, Ryan Piantek | 2023-12-26 |
| 11377887 | Side latch exit device | Larry Cote, Timothy N. Schaeffer | 2022-07-05 |
| 11352813 | Mortise lock with multi-point latch system | Mike Capozziello, Darren C. Eller, Chris Gaughan, Kelsey Gilmore, Lee Griswold +2 more | 2022-06-07 |
| 11208832 | Mortise lock with multi-point latch system | Mike Capozziello, Darren C. Eller, Chris Gaughan, Kelsey Gilmore, Lee Griswold +2 more | 2021-12-28 |
| 11105120 | Mortise lock with multi-point latch system | Mike Capozziello, Darren C. Eller, Chris Gaughan, Kelsey Gilmore, Lee Griswold +2 more | 2021-08-31 |
| 10920453 | Mortise lock with multi-point latch system | Mike Capozziello, Darren C. Eller, Chris Gaughan, Kelsey Gilmore, Lee Griswold +2 more | 2021-02-16 |
| 10161162 | Escutcheon mounting plate | Timothy N. Schaeffer, Scott Kasper, Chris Hill | 2018-12-25 |
| 9822552 | Electric latch retraction device for vertical rod door latches | Darren C. Eller, Christopher C Hill | 2017-11-21 |
| 9714525 | Anti-ligature handle and escutcheon for operating a lock | Darren C. Eller, Ryan Piantek, Dan Riley | 2017-07-25 |
| D690577 | Anti-ligature lock | Darren C. Eller, Ryan Piantek, Dan Riley | 2013-10-01 |
| D646549 | Paddle trim assembly | Marcio Stella Mussi, Donald T. Shamp, Darren C. Eller, Christopher C Hill, Bryce A. Fleury | 2011-10-11 |