Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7496430 | Intelligent fault detector system and method | — | 2009-02-24 |
| 5696441 | Linear alternating current interface for electronic meters | Brian C. Ramey | 1997-12-09 |
| 5486805 | Method of receiving unsolicited messages on an electrical distribution network communications system | — | 1996-01-23 |
| 5262755 | Inbound communications using electricity distribution network | Kevin J. Franzen | 1993-11-16 |
| 4996513 | Carrier stability erasure filling system for communications over electricity distribution network | Richard L. Maginnis, Kevin J. Franzen | 1991-02-26 |
| 4963853 | Simultaneous inbound multi-channel communication system using electricity distribution network | — | 1990-10-16 |
| 4918422 | Method and apparatus for extracting inbound information generated line-to-line in a multi-phase electric distribution system | — | 1990-04-17 |
| 4914418 | Outbound detector system and method | David S. Takach, Ray C. Hatton | 1990-04-03 |
| 4658238 | Method and apparatus for providing selectively variable modulation signal for a carrier wave | — | 1987-04-14 |
| 4212696 | Method of making an organic composite electrical insulator system | George E. Lusk, John Haarsma | 1980-07-15 |