Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12263007 | Automation for improved sleep quality | Rob Nunn, Yi-Ching Chen, Robert Erko, Anthony John Shakal, Wade Daniel Palashewski | 2025-04-01 |
| 9568911 | Dynamic maintenance scheduling system for surface cleaning machines | Robert Erko | 2017-02-14 |
| 8768549 | Battery maintenance system | Robert Erko | 2014-07-01 |
| 7244000 | By wire control of braking and acceleration | Peter Loring, Steven V. Feeny, Robert Erko, Richard Milun | 2007-07-17 |
| 7020576 | Back EMF actuator control | Musibau Alowonle, Bruce Bushey, Robert Erko, Richard Milun | 2006-03-28 |
| 6895363 | Information management system device and method of use for surface maintenance vehicles and equipment | Robert Erko | 2005-05-17 |
| 5138815 | Microprocessor controlled SCR motor drives for wrapping machine | — | 1992-08-18 |