Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE41036 | Linear actuator control structure | Bruce Bushey, Terry Schwartz, Robert Erko, John Haeg | 2009-12-15 |
| 7244000 | By wire control of braking and acceleration | Peter Loring, Steven V. Feeny, Robert Erko, Paul Groschen | 2007-07-17 |
| 7020576 | Back EMF actuator control | Musibau Alowonle, Bruce Bushey, Robert Erko, Paul Groschen | 2006-03-28 |
| 6959466 | Power management system for street sweeper | Musibau Alowonle, Craig Block, Robert Erko | 2005-11-01 |
| 6614195 | Linear actuator control structure | Bruce Bushey, Robert Erko, John Haeg, Terry Schwartz | 2003-09-02 |