Swanson; Roy T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Swanson; Roy T..The latest application filed is for "fault interrupting and reclosing device".
- Swanson; Roy T. - La Grange Park IL US
- Swanson; Roy T. - LaGrange Park IL
- Swanson, Roy T. - La Grange IL
- Swanson; Roy T. - North Riverside IL
- Swanson; Roy T. - Riverside IL
- Swanson; Roy T. - N. Riverside IL
| Patent | Date |
|---|---|
| Method of determining end-of-life of a fault interrupting device Grant 8,824,116 - Smith , et al. September 2, 2 | 2014-09-02 |
| Fault interrupting and reclosing device Grant 8,334,738 - Smith , et al. December 18, 2 | 2012-12-18 |
| Fault Interrupting and Reclosing Device App 20120166103 - Smith; Richard G. ; et al. | 2012-06-28 |
| Fault Interrupting and Reclosing Device App 20080309437 - Smith; Richard G. ; et al. | 2008-12-18 |
| Separable, flexible electrical connection arrangement Grant 7,026,560 - Terhune , et al. April 11, 2 | 2006-04-11 |
| Rotating arc fault-current interrupter Grant 6,943,313 - Evans , et al. September 13, 2 | 2005-09-13 |
| Separable, flexible electrical connection arrangement App 20040110403 - Terhune, Daniel M. ; et al. | 2004-06-10 |
| Rotating arc fault-current interrupter App 20040069749 - Evans, Daniel J. ; et al. | 2004-04-15 |
| Rapid-release frangible fastener App 20030122384 - Swanson, Roy T. ; et al. | 2003-07-03 |
| Voltage sensor bushing assembly with integral capacitance screen Grant 6,538,422 - Potter , et al. March 25, 2 | 2003-03-25 |
| Contact arrangement for electrical power distribution switch or the like App 20020014397 - Swanson, Roy T. | 2002-02-07 |
| Voltage sensor bushing assembly with integral capacitance screen App 20010048308 - Potter, David E. ; et al. | 2001-12-06 |
| Sensing apparatus for cable termination devices in power distribution systems Grant 6,031,368 - Klippel , et al. February 29, 2 | 2000-02-29 |
| Separable, flexible electrical connection arrangement Grant 5,904,577 - Swanson , et al. May 18, 1 | 1999-05-18 |
| Apparatus with interconnection arrangement Grant 5,438,161 - Borchardt , et al. August 1, 1 | 1995-08-01 |
| Circuit-parameter sensing device Grant 5,313,106 - Swanson May 17, 1 | 1994-05-17 |
| Design for an interrupter switch with current-sensing feature Grant D321,170 - Ramos , et al. * October 29, 1 | 1991-10-29 |
| Interrupter switch with circuit-parameter sensing features Grant D320,977 - Biller , et al. October 22, 1 | 1991-10-22 |
| Exhaust control device for circuit interrupter Grant 4,788,519 - Swanson November 29, 1 | 1988-11-29 |
| Switch for a high-voltage interrupting module Grant 4,692,577 - Swanson September 8, 1 | 1987-09-08 |
| Interrupting device with improved current-limiting arrangement Grant 4,692,734 - Swanson , et al. September 8, 1 | 1987-09-08 |
| High voltage interrupting switch with improved contact connection arrangement and method Grant 4,691,085 - Swanson September 1, 1 | 1987-09-01 |
| Pressure-operated switch for a high-voltage interrupting module Grant 4,572,933 - Swanson February 25, 1 | 1986-02-25 |
| Pressure-operated switch for a high-voltage interrupting module Grant 4,499,446 - Swanson February 12, 1 | 1985-02-12 |
| High-voltage switchgear Grant 4,351,994 - Evans , et al. September 28, 1 | 1982-09-28 |
| Arcing rod catcher for high voltage fuse Grant 4,344,059 - Swanson August 10, 1 | 1982-08-10 |
| End fitting for high-voltage fuse Grant 4,153,893 - Swanson May 8, 1 | 1979-05-08 |
| Corrosion resistant means in exhaust control device for circuit interrupting devices Grant 4,001,750 - Scherer , et al. January 4, 1 | 1977-01-04 |
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