| 5899960 |
Apparatus and method for power disturbance analysis and storage of power quality information |
Frederic W. Nitz, Michael A. Gipe |
1999-05-04 |
| 5845231 |
Apparatus and method for power disturbance analysis and dynamic adaptation of impulse memory storage size |
Frederic W. Nitz, Michael A. Gipe |
1998-12-01 |
| 5825656 |
Apparatus and method for power disturbance analysis by display of power quality information |
Frederic W. Nitz, Michael A. Gipe |
1998-10-20 |
| 5819203 |
Apparatus and method for power disturbance analysis and storage |
Frederic W. Nitz, Michael A. Gipe |
1998-10-06 |
| 5819204 |
Apparatus and method for power disturbance analysis and selective disturbance storage deletion based on quality factor |
Frederic W. Nitz, Michael A. Gipe |
1998-10-06 |
| 5801952 |
Apparatus and method for power disturbance analysis and storage of unique impulses |
Frederic W. Nitz, Michael A. Gipe |
1998-09-01 |
| 5631569 |
Impedance measurement in a high-voltage power system |
Frederic W. Nitz, Michael A. Gipe |
1997-05-20 |
| 5561376 |
Impedance measurement in a high-voltage power system |
Frederic W. Nitz |
1996-10-01 |
| 5514969 |
Impedance measurement in a high-voltage power system |
Frederic W. Nitz |
1996-05-07 |
| 5088367 |
Rotary die with adjustable blade segment |
Vincenzo Cracchiolo, Terry L. Hawley, David D. Radlick, Frank S. Stuben |
1992-02-18 |
| 4823345 |
Method and apparatus for communication network alert record identification |
Arthur A. Daniel, David R. Irvin |
1989-04-18 |
| 4608895 |
Rotary die cutting |
Jerry L. Bell, John D. Douma, David P. Keinath |
1986-09-02 |
