Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4554399 | Particle trap for compressed gas insulated transmission systems | — | 1985-11-19 |
| 4458100 | Gas insulated transmission line with insulators having field controlling recesses | Bjorn O. Pederson | 1984-07-03 |
| 4458101 | Gas-insulated epoxy bushing having an internal throat shield and an embedded ground shield | Michael Yatsko | 1984-07-03 |
| 4442311 | Particle trap to sheath contact for a gas-insulated transmission line having a corrugated outer conductor | William H. Fischer, Kue H. Yoon | 1984-04-10 |
| 4415763 | Gas-insulated transmission line having improved outer enclosure | — | 1983-11-15 |
| 4403101 | Gas-insulated transmission line having improved outer enclosure | — | 1983-09-06 |
| 4403103 | Gas-insulated transmission line having improved outer enclosure | — | 1983-09-06 |
| 4400578 | High voltage gas insulated transmission line with continuous particle trapping | Steinar J. Dale | 1983-08-23 |
| 4372043 | Method of assembling a gas-insulated power transmission line with duter enclosure of carbon steel and aluminum | — | 1983-02-08 |
| 4370511 | Flexible gas insulated transmission line having regions of reduced electric field | William H. Fischer, Kue H. Yoon, Jeffry R. Meyer | 1983-01-25 |
| 4366339 | Semi-flexible gas-insulated transmission line using electric field stress shields | Steinar J. Dale, Philip C. Bolin | 1982-12-28 |
| 4352949 | Transmission line including support means with barriers | — | 1982-10-05 |
| 4330682 | Hybrid particle traps and conditioning procedure for gas insulated transmission lines | Steinar J. Dale | 1982-05-18 |
| 4328391 | Gas insulated transmission line having tapered particle trapping ring | — | 1982-05-04 |
| 4307364 | Electrical reactor with foil windings | Thomas J. Lanoue, Thomas W. Dakin | 1981-12-22 |
| 4296274 | High voltage bushing having weathershed and surrounding stress relief collar | — | 1981-10-20 |
| 4288652 | Corrugated outer sheath gas-insulated transmission line | George A. Kemeny | 1981-09-08 |
| 4256254 | Method of manufacturing a welded joint in segmented sheath for compressed gas insulated transmission lines | Philip C. Bolin | 1981-03-17 |
| 4250362 | Circuit interrupter utilizing a closing resistance | — | 1981-02-10 |
| 4234006 | Method of forming an opening in the outer enclosure of a gas-insulated electrical apparatus | — | 1980-11-18 |