Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6247003 | Current transformer saturation correction using artificial neural networks | David Chang-Cheng Yu, David T. Stone, Ljubomir A. Kojovic | 2001-06-12 |
| 6075368 | Method of improving fault current measurement accuracy on electronic reclosure control | Philip P. Schumacher | 2000-06-13 |
| 5701080 | Method of improving fault current measurement accuracy on electronic reclosure control | Philip P. Schumacher | 1997-12-23 |
| 5154086 | Method and apparatus for measuring closure forces and variances therein associated with reclosable thermoplastic zippered bags | Jose Porchia, Brian C. Dais, Arnold M. Bartz, Francis D. Biel, Gary A. Douglass +3 more | 1992-10-13 |