Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5506511 | Method of electrically detecting on-site partial discharges in the insulating medium of an electrical power transformer and apparatus therefor | William B. Gish | 1996-04-09 |
| 5239929 | Method and an apparatus for sealing an explosive charge compartment in a shell | Jan Fixell, Klas Larsson | 1993-08-31 |
| 4999565 | Apparatus for controlling the reactive impedance of a transmission line | — | 1991-03-12 |