Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7186942 | Three-position vacuum interrupter disconnect switch providing current interruption, disconnection and grounding | Erik Dannel Taylor | 2007-03-06 |
| 6952332 | Vacuum arc eliminator having a bullet assembly actuated by a gas generating device | Erik Dannel Taylor, Mary Jo Johnson Vander Heiden | 2005-10-04 |
| 6813127 | Blade tip for puncturing cupro-nickel seal cup | Francis Christopher Edrozo, Engelbert Hetzmannseder, Mark A. Juds, Mary Jo Johnson Vander Heiden, Erik Dannel Taylor +1 more | 2004-11-02 |
| 6417473 | Method and apparatus for mounting vapor shield in vacuum interrupter and vacuum interrupter incorporating same | Stephen David Mayo, Benjamin A. Rosenkrans, Dale Lowell Burmingham, Bradley Eugene Dunham | 2002-07-09 |
| 5828941 | Electrical contact compositions and novel manufacturing method | Graham A. Whitlow, William R. Lovic | 1998-10-27 |
| 5793008 | Vacuum interrupter with arc diffusing contact design | Stephen David Mayo, Michael B. Schulman | 1998-08-11 |
| 5691522 | Vacuum interrupter with a single internal assembly for generating an axial magnetic field | Michael B. Schulman | 1997-11-25 |
| 5516995 | Electrical contact compositions and novel manufacturing method | Graham A. Whitlow, William R. Lovic | 1996-05-14 |
| 5444201 | Multiple electrode structure for a vacuum interrupter | Michael B. Schulman | 1995-08-22 |
| 5438174 | Vacuum interrupter with a radial magnetic field | — | 1995-08-01 |
| 4880947 | Vacuum interrupter with simplified enclosure and method of assembly | Maurice G. Fey, William J. Lange, Carl B. Freidhoff | 1989-11-14 |
| 4757166 | Vacuum interrupter with ceramic enclosure | — | 1988-07-12 |
| 4553002 | Axial magnetic field vacuum-type circuit interrupter | — | 1985-11-12 |
| 4319296 | Series connected oscillating transverse field interrupter and method | Clive W. Kimblin, Francis A. Holmes, Joachim V. R. Heberlein, Joseph G. Gorman | 1982-03-09 |
| 4276455 | Vacuum envelope for current limiter | Clive W. Kimblin | 1981-06-30 |
| 4250364 | Vacuum arc current limiter with oscillating transverse magnetic field and method | Clive W. Kimblin, Francis A. Holmes, Joachim V. R. Heberlein, Joseph G. Gorman | 1981-02-10 |
| 4215255 | Vacuum arc switching device with internal shielding | Clive W. Kimblin, Joachim V. R. Heberlein, Roy E. Voshall, Francis A. Holmes | 1980-07-29 |