Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9362697 | Fiber-on-tip contact design brush assemblies | Norris E. Lewis | 2016-06-07 |
| 7495366 | Compact slip ring incorporating fiber-on-tips contact technology | Michael J. Day, Norris E. Lewis, Larry D. Vaught, Hettie H. Webb, Barry K. Witherspoon | 2009-02-24 |
| 7339302 | Electrical contact technology and methodology for the manufacture of large-diameter electrical slip rings | Norris E. Lewis, Larry D. Vaught, Hettie H. Webb, Barry K. Witherspoon | 2008-03-04 |
| 7239776 | Fiber optic rotary joint and associated alignment method | Martin J. Oosterhuis, Carlton W. Sutphin | 2007-07-03 |
| 7142747 | Fiber optic rotary joint and associated alignment method | Martin J. Oosterhuis, Carlton W. Sutphin | 2006-11-28 |
| 7105983 | Electrical contact technology and methodology for the manufacture of large-diameter electrical slip rings | Michael J. Day, Norris E. Lewis, Larry D. Vaught, Hettie H. Webb, Barry K. Witherspoon | 2006-09-12 |
| 6536095 | Pressed V-groove pancake slip ring | — | 2003-03-25 |
| 6222297 | Pressed V-groove pancake slip ring | — | 2001-04-24 |
| 5054189 | Method of manufacturing an electrical slip ring assembly | Anthony L. Bowman, Norris E. Lewis, James Wright, Michael J. Day | 1991-10-08 |