Issued Patents All Time
Showing 1–25 of 124 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12347638 | Mechanical lockout for solid-state switch | Adam Douglas Ledgerwood, Andrew Butler, Graig E. DeCarr | 2025-07-01 |
| D1069210 | Luminaire | Andrew Francis Scarlata, Christopher Ring, Shahab Zekriardehani, Tim A. Kenyon, Chinmaya Rajiv Dandekar | 2025-04-01 |
| 12237136 | Hazardous location compliant circuit protection devices having enhanced safety intelligence, systems and methods | Adam Douglas Ledgerwood, Andrew Butler, Graig E. DeCarr | 2025-02-25 |
| 12152767 | Thermally conductive polymer luminaire | Andrew Francis Scarlata, Christopher Ring, Shahab Zekriardehani, Tim A. Kenyon, Chinmaya Rajiv Dandekar | 2024-11-26 |
| 12136531 | Hazardous location compliant circuit protection devices, systems and methods with safety lockout/tagout components | Adam Douglas Ledgerwood, Andrew Butler, Graig E. DeCarr | 2024-11-05 |
| 12095253 | Configurable circuit protector with pre-programmed field deployable adaptor | Andrew Butler, Adikaramge Asiri Jayawardena | 2024-09-17 |
| 11990744 | Configurable modular hazardous location compliant circuit protection devices, systems and methods | Andrew Butler, Adam Douglas Ledgerwood, Graig E. DeCarr | 2024-05-21 |
| 11967478 | Circuit protection devices, systems and methods for explosive environment compliance | Adam Douglas Ledgerwood, Andrew Butler, Graig E. DeCarr, Edmund Leubner | 2024-04-23 |
| 11950390 | Conductor assembly for a power distribution system | Joel Anthony Furco, Andrew Francis Scarlata, Patrick S. Ward | 2024-04-02 |
| 11870187 | Conductor assembly for a power distribution system | Joel Anthony Furco, Patrick S. Ward | 2024-01-09 |
| 11761618 | Light diagnostics and monitoring using wearables | Stewart John Parfitt, Adikaramge Asiri Jayawardena | 2023-09-19 |
| 11682898 | Configurable modular hazardous location compliant ciruit protection devices, systems and methods | Andrew Butler, Adam Douglas Ledgerwood, Graig E. DeCarr | 2023-06-20 |
| 11613915 | Mechanical lockout for non-mechanical-interfacing electronic switch | Adam Douglas Ledgerwood, Andrew Butler, Graig E. DeCarr | 2023-03-28 |
| 11615925 | Hazardous location compliant circuit protection devices having enhanced safety intelligence, systems and methods | Adam Douglas Ledgerwood, Andrew Butler, Graig E. DeCarr | 2023-03-28 |
| 11527882 | Compliant, hazardous environment circuit protection devices, systems and methods | Adam Douglas Ledgerwood, Andrew Butler, Graig E. DeCarr, Edmund Leubner | 2022-12-13 |
| 11473768 | Thermally conductive polymer luminaire | Andrew Francis Scarlata, Christopher Ring, Shahab Zekriardehani, Tim A. Kenyon, Chinmaya Rajiv Dandekar | 2022-10-18 |
| 11456142 | Hazardous location compliant circuit protection devices, systems and methods with safety lockout/tagout components | Adam Douglas Ledgerwood, Andrew Butler, Graig E. DeCarr | 2022-09-27 |
| 11303111 | Configurable modular hazardous location compliant circuit protection devices, systems and methods | Andrew Butler, Adam Douglas Ledgerwood, Graig E. DeCarr | 2022-04-12 |
| 11270854 | Circuit protection devices, systems and methods for explosive environment compliance | Adam Douglas Ledgerwood, Andrew Butler, Graig E. DeCarr, Edmund Leubner | 2022-03-08 |
| 11239652 | Compliant, hazardous environment circuit protection devices, systems and methods | Adam Douglas Ledgerwood, Andrew Butler, Graig E. DeCarr, Edmund Leubner | 2022-02-01 |
| 11239015 | Magnetic controls for industrial enclosures | Benjamin Avery Freer, Stephan P. Iannce | 2022-02-01 |
| 11221127 | Antennae for hazardous location light fixtures | Benjamin Avery Freer, Daniel Robert Treible, Jr., Andrew Francis Scarlata, Adikaramge Asiri Jayawardena | 2022-01-11 |
| 11075511 | Hazardous environment conduit sealing | Jesse W. Taylor, Andrew Francis Scarlata, Richard E. Rothenberger | 2021-07-27 |
| 11056861 | Conductor for a power distribution system | Joel Anthony Furco | 2021-07-06 |
| 10962494 | Ground impedance measurement of a conduit system | Benjamin Avery Freer | 2021-03-30 |