Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6882137 | Enhanced fault protection in electricity meter | — | 2005-04-19 |
| 6873144 | Electronic meter having random access memory with passive nonvolatility | Byron J. Slater, Gordon R. Burns | 2005-03-29 |
| 6747446 | Arrangement for providing external access to functionality switches in a utility meter | Ronald C. Tate | 2004-06-08 |
| 6677742 | Utility meter having a security sealing arrangement | Ronald C. Tate | 2004-01-13 |
| 6657424 | DC load detection in an electric utility meter | John P. Junker | 2003-12-02 |
| 6377037 | Watt-hour meter with digital per-phase power factor compensation | Gordon R. Burns, Javier Adame, John P. Junker, Jeff Kotowski, Richard D. Davis | 2002-04-23 |
| 6275168 | Expansion module for modular meter | Byron J. Slater | 2001-08-14 |
| 6058354 | Electricity meter to measure electrical physical magnitudes which are parameters or functions of measured voltages and/or currents | Javier Adame, John P. Junker, Gordon R. Burns | 2000-05-02 |
| 6016054 | Watt hour meter registration calibration method and apparatus | Byron J. Slater, Gregory L. Dykstal | 2000-01-18 |
| 5933004 | Low profile modular revenue meter | Philip L. Jackson, Thomas P. Houck | 1999-08-03 |
| D409934 | Modular electric utility meter sensor module | Thomas P. Houck, Philip L. Jackson, Charles Bolam | 1999-05-18 |
| D406072 | Electric utility meter | Thomas P. Houck, Charles Bolam | 1999-02-23 |
| 5604414 | Method and apparatus for adjusting overload compensation for a watthour meter | James W. Milligan | 1997-02-18 |
| 5343143 | Shielded current sensing device for a watthour meter | Christopher L. Anderson, Robert E. Slaven, Ronald C. Tate | 1994-08-30 |
| 5298857 | Electrical energy meter with a precision integrator for current measurement | Christopher L. Anderson, Robert E. Slaven | 1994-03-29 |
| 5231347 | Power factor matching in an AC power meter | Christopher L. Anderson, Gregory L. Dykstal | 1993-07-27 |
| 4998061 | Watthour meter with temperature compensation for wye connected systems | Robby F. Hausegger | 1991-03-05 |
| 4896106 | Watthour meter for wye connected systems | Robby F. Hausegger | 1990-01-23 |
| 4887028 | Watthour meter with isolation transformers having a feedback loop | Andy Joder | 1989-12-12 |
| 4677578 | Non-contact sensing system for determining the relative elongation in a moving flat steel strip | Wade S. Wright, Glenn S. Huppi | 1987-06-30 |
| 4476430 | Non-contact sensor for determining moving flat steel strip shape profile | Wade S. Wright, Glenn S. Huppi | 1984-10-09 |