Issued Patents All Time
Showing 25 most recent of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7412707 | No-reset option in a batch billing system | Michael S. Peters, Clayton Walter Holt | 2008-08-12 |
| 6853277 | Auxiliary magnetic trip system | Roger N. Castonguay | 2005-02-08 |
| 6724286 | Adjustable trip solenoid | Thomas O'Keeffe, Paul Lafferty | 2004-04-20 |
| 6708226 | Multithreaded batch processing system | Michael S. Peters, Clayton Walter Holt | 2004-03-16 |
| 6658488 | No-reset option in a batch billing system | Michael S. Peters, Clayton Walter Holt | 2003-12-02 |
| 6507256 | Auxiliary magnetic trip system | Roger N. Castonguay | 2003-01-14 |
| 6437670 | Magnetic release system for a circuit breaker | Roger N. Castonguay | 2002-08-20 |
| 6404314 | Adjustable trip solenoid | Thomas O'Keeffe, Paul Lafferty | 2002-06-11 |
| 6379196 | Terminal connector for a circuit breaker | Randy Greenberg, Roger N. Castonguay, Dave Christensen, Matthias Reichard | 2002-04-30 |
| 6332167 | Multithreaded batch processing system | Michael S. Peters, Clayton Walter Holt | 2001-12-18 |
| 6282519 | No-reset option in a batch billing system | Michael S. Peters, Clayton Walter Holt | 2001-08-28 |
| 6188036 | Bottom vented circuit breaker capable of top down assembly onto equipment | — | 2001-02-13 |
| 6184761 | Circuit breaker rotary contact arrangement | Palani Doma, Daniel Schlitz | 2001-02-06 |
| 6144540 | Current suppressing circuit breaker unit for inductive motor protection | Anil Raj Duggal, Lionel M. Levinson | 2000-11-07 |
| 6141197 | Smart residential circuit breaker | Edward E. Kim, John James Dougherty, Esteban Santos, Richard E. Saunders, Ronald Ciarcia +2 more | 2000-10-31 |
| 6128168 | Circuit breaker with improved arc interruption function | Anil Raj Duggal, Lionel M. Levinson, Harold Jay Patchen, Larry Neil Lewis | 2000-10-03 |
| 5999916 | No-reset option in a batch billing system | Michael S. Peters, Clayton Walter Holt | 1999-12-07 |
| 5877467 | Circuit breaker current limiting arc runner | Anil Raj Duggal, Lionel M. Levinson | 1999-03-02 |
| 5859578 | Current limiting shunt for current limiting circuit breakers | — | 1999-01-12 |
| 5847630 | Compact circuit breaker incorporating a polymer current limiter | Randall Lee Greenberg | 1998-12-08 |
| 5773778 | Modular isolation block for circuit breaker contact arms | — | 1998-06-30 |
| 5771145 | Zero current circuit interruption | Raymond K. Seymour, Paul H. Singer | 1998-06-23 |
| 5724584 | Method and apparatus for processing discrete billing events | Michael S. Peters, Clayton Walter Holt | 1998-03-03 |
| 5670922 | Circuit breaker magnetic trip unit | Wade A. Montague, John H. Whiton, Marshall B. Hart, Roger J. Morgan | 1997-09-23 |
| 5668993 | Multithreaded batch processing system | Michael S. Peters, Clayton Walter Holt | 1997-09-16 |