Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12316179 | Fault-tolerant axial-gap permanent-magnet electric machine | Brian J. Clark, Michael R. Ricci, David B. Paden | 2025-05-27 |
| 11955845 | Axial flux electrical machine rotor with magnet retention device | Michael R. Ricci, David B. Paden, Brian J. Clark, Claire Cappe, Zachary J. Marshall | 2024-04-09 |
| 11750054 | Modulated litz wire construction for high power-density motors | Michael R. Ricci, David B. Paden, Brian J. Clark, Zachary J. Marshall | 2023-09-05 |
| 11738875 | Lightweight, high-efficiency, energy-dense, hybrid power system for reliable electric flight | Michael R. Ricci, David B. Paden, Vishaal Varahamurthy, Brian J. Clark | 2023-08-29 |
| 10835652 | Magnetically-levitated blood pump with optimization method enabling miniaturization | Michael R. Ricci, James F. Antaki, Josiah Verkaik, David B. Paden, Shaun T. Snyder +1 more | 2020-11-17 |
| 10574110 | Lightweight and efficient electrical machine and method of manufacture | Geoffrey Alan Long, Michael R. Ricci, David B. Paden, Jonathan Gordon Sugar | 2020-02-25 |
| 10468955 | Axial flux brushless permanent magnet electrical machine rotor | Michael R. Ricci, Jonathan Gordon Sugar, David B. Paden | 2019-11-05 |
| 10141822 | Axial flux brushless permanent magnet electrical machine rotor | Michael R. Ricci, Jonathan Gordon Sugar, David B. Paden | 2018-11-27 |
| 9395012 | Electromagnetic valve apparatus with nonlinear spring | Brian Alexander Paden, Orlo James Fiske, Michael R. Ricci, Murat N. Okcuoglu, David B. Paden | 2016-07-19 |
| 9314557 | Magnetically-levitated blood pump with optimization method enabling miniaturization | Michael R. Ricci, James F. Antaki, Josiah Verkaik, David B. Paden, Shaun T. Snyder +1 more | 2016-04-19 |
| 7757609 | Track switching for a magnetically levitated transportation system and method | Orlo James Fiske, Chen Chen, Michael R. Ricci | 2010-07-20 |
| 7456727 | System and method for enhanced alertness and efficient distributed management for video surveillance | Marco Pinter, Fiona M. Gaston | 2008-11-25 |
| 7265470 | Magnetic spring and actuators with multiple equilibrium positions | Chen Chen, Orlo James Fiske | 2007-09-04 |
| 6985079 | System and method for enhanced alertness and efficient distributed management for video surveillance | Marco Pinter, Fiona M. Gaston | 2006-01-10 |
| 6873235 | Shear force levitator and levitated ring energy storage device | Orlo James Fiske, Chen Chen, Michael R. Ricci | 2005-03-29 |
| 6684794 | Magnetically levitated transportation system and method | Orlo James Fiske, Chen Chen, Michael R. Ricci | 2004-02-03 |
| 6547567 | Bouncing ball apparatus | Thomas Lange Vincent, Randolph J. Crowson, II, Tom Dragnes, David B. Paden | 2003-04-15 |
| 6447265 | Magnetically suspended miniature fluid pump and method of designing the same | James F. Antaki, Gregory Burgreen, Nelson J. Groom | 2002-09-10 |
| 6447266 | Blood pump having a magnetically suspended rotor | James F. Antaki, Gregory Burgreen, Nelson J. Groom | 2002-09-10 |
| 6244835 | Blood pump having a magnetically suspended rotor | James F. Antaki, Gregory Burgreen, Nelson J. Groom | 2001-06-12 |
| 6227817 | Magnetically-suspended centrifugal blood pump | — | 2001-05-08 |
| 6015272 | Magnetically suspended miniature fluid pump and method of designing the same | James F. Antaki, Gregory Burgreen, Nelson J. Groom | 2000-01-18 |
| 5729100 | Method and apparatus for controlling backlash in motor drive systems | Barry R. Rothstein | 1998-03-17 |
| 5631506 | Sloped facet electromagnetic actuator adapted for vibration compensation | — | 1997-05-20 |