Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10325738 | Gas-insulated switchgear with sealed operating mechanisms | — | 2019-06-18 |
| 8655553 | Monitoring system and method for electric vehicle and electric vehicle supply equipment | Geraldo Nojima | 2014-02-18 |
| 8525053 | Electrical switchgear | Michael Howard Abrahamsen, Jon Christopher Beaver, Robert Yanniello, Chandrakant Z. Tailor | 2013-09-03 |
| 8465305 | Electrical system having withdrawable electrical apparatus and shutter assembly with ramped engagement surfaces | Michael Howard Abrahamsen, Michael Davis Pearce | 2013-06-18 |
| 7450369 | Safety switch with integrated auxiliary power supply and convenience receptacle | Richard D. Prohaska, Warren Sipe, Mark W. Schmidt, Brendan Foley, Douglas Ray Bender +1 more | 2008-11-11 |
| 7348510 | Safety switch, and enclosure and electrical connector assembly therefor | Brendan Foley, Eddie D. Carson, Douglas Ray Bender, Richard D. Prohaska | 2008-03-25 |
| 6875935 | Integrated circuit breaker levering in and hoist crank tool | Michael Howard Abrahamsen, Steven Dale Walker | 2005-04-05 |
| 6215654 | Switchgear assembly with integral control wiring wireway | Douglas Kim Frantz, Neal Edward Rowe, John Bartholomew | 2001-04-10 |
| 6205017 | Switchgear assembly with front accessible slide-in fixed power switch | Steven Dale Walker | 2001-03-20 |
| 6169248 | Switchgear assemblies with molded support mounting bus bars extending through barriers between side-by-side cabinets | Neal Edward Rowe, Steven Dale Walker, John Bartholomew | 2001-01-02 |
| 6141206 | Switchgear assembly with novel arrangement for connecting a tie or main circuit breaker | Rodney William Bruner | 2000-10-31 |
| 6111745 | Switchgear conductors and mounting arrangements therefor | Rodney William Bruner, Neal Edward Rowe, Steven Dale Walker | 2000-08-29 |
| 6081968 | Door hinge assembly with fixed pivot pin for an enclosure for electrical apparatus and enclosure incorporating same | Steven Dale Walker | 2000-07-04 |
| 6072159 | Draw-out heater service module and switchgear incorporating same | Steven Dale Walker | 2000-06-06 |
| 6069787 | Switchgear with integral pry slot and a planar base | — | 2000-05-30 |
| 6062620 | Spreader bar | Steven Dale Walker, Robert Yanniello, Kenneth W. Tucker, John H. Dileo | 2000-05-16 |
| 6041949 | Overhead lifter for electrical switching apparatus | Steven Dale Walker, Daniel Edward Hrncir, Kenneth W. Tucker, John H. Dileo | 2000-03-28 |
| 6039612 | Arrangement for mounting terminal blocks in a mounting panel | Jack Brown, Rodney William Bruner, Neal Edward Rowe, Robert Yanniello | 2000-03-21 |
| 6040976 | Switchgear conductors and mounting arrangements therefor | Rodney William Bruner | 2000-03-21 |
| 6020558 | Insulative boot for joints between power distribution cables and flat conductors | Reid Kimel Hartman, Daniel Edward Hrncir | 2000-02-01 |
| 6018455 | Heat sinks for conductors in low voltage switchgear | Rodney William Bruner | 2000-01-25 |
| 5949641 | Mounting arrangement for neutral bus in switchgear assembly | Steven Dale Walker | 1999-09-07 |
| 5508891 | Drawout terminal block tray and control station for switchgear | Neal Edward Rowe, Richard Michael Larson | 1996-04-16 |