Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5153475 | Magnetic axial force actuator construction | — | 1992-10-06 |
| 4983870 | Radial magnetic bearing | — | 1991-01-08 |
| 4920291 | Magnetic thrust bearing with high force modulation capability | — | 1990-04-24 |
| 4908558 | Spherical motion simulator | Robert E. Lordo | 1990-03-13 |
| 4339704 | Series parallel transition for power supply | Russell M. Smith | 1982-07-13 |
| 4301899 | System for automatically controlling an electrically propelled traction vehicle traversing a gap in wayside source of power | Paul Ryan, Russell M. Smith | 1981-11-24 |