Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508055 | Safety critical control system that includes control logic or machine readable instructions that selectively locks or enables the control system based on one or more machine implemented state machines that includes states associated with detection or matching of one or more predetermined signals on distinct conduction paths between elements of the control system and related methods | Dan Duval, John Proctor, Alan Ford, Chris Williams | 2019-12-17 |
| 9863158 | Adjustable universal screed guide/control joint clip system | Nicolas Adam | 2018-01-09 |
| 9599970 | Safety critical control system that includes control logic or machine readable instructions that selectively locks or enables the control system based on one or more machine implemented state machines that includes states associated with detection or matching of one or more predetermined signals on distinct conduction paths between elements of the control system and related methods | Dan Duval, John Proctor, Alan Ford, Chris Williams | 2017-03-21 |
| 8925259 | Adjustable universal screed guide/control joint clip system | — | 2015-01-06 |
| 7775587 | Sport/pak/chair | — | 2010-08-17 |
| 5933085 | Environmental control lock system | Glen Holcomb | 1999-08-03 |
| 5670940 | Electronic lock system with occupancy block | Glen Holcomb | 1997-09-23 |