Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305754 | CVT spider clutch with roller system | — | 2025-05-20 |
| 12104695 | CVT primary clutch for off-road vehicles | — | 2024-10-01 |
| 9305668 | Pressurized water reactor flow skirt apparatus | John F. Kielb, Richard E. Schwirian, Naugab E. Lee | 2016-04-05 |
| 8638900 | Nuclear reactor alignment plate configuration | David A. Altman, Richard E. Smith, Norman R. Singleton | 2014-01-28 |
| 8532245 | Core shroud corner joints | Charles B. Gilmore | 2013-09-10 |
| 8483347 | Upper internals arrangement for a pressurized water reactor | Norman R. Singleton, David A. Altman, Ching Yu, James Rex | 2013-07-09 |
| 8393437 | Noise and vibration mitigation system for nuclear reactors employing an acoustic side branch resonator | Gianluca Longoni, Younus Munsi, Robert C. Theuret | 2013-03-12 |
| 7637538 | Heater core assembly | Michael Tchang, Steven Dargel | 2009-12-29 |
| 7120219 | Reactor pressure vessel | David A. Altman, Kevin G. Bethune, Michael F. Hankinson, Robert McFetridge | 2006-10-10 |
| 6888909 | Reactor pressure vessel | David A. Altman, Kevin G. Bethune, Michael F. Hankinson, Robert McFetridge | 2005-05-03 |
| 5325407 | Core barrel and support plate assembly for pressurized water nuclear reactor | Bruce W. Bevilacqua, Charles H. Boyd, Gregory L. Calhoun | 1994-06-28 |