Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8180496 | System and method of constant pressure, variable speed pump control with local equalization for dissimilar pumps | Michael Scoleri | 2012-05-15 |
| 7615954 | Density sensing, solid state, pump switching system | Anton Belehradek, Adam Pleticha | 2009-11-10 |
| 6847130 | Uninterruptible power system | Anton Belehradek, John R. Kochan, Jr. | 2005-01-25 |
| 6198257 | Transformerless DC-to-AC power converter and method | Anton Belehradek | 2001-03-06 |
| 6150776 | Variable frequency motor starting system and method | Anton Belehradek | 2000-11-21 |
| 5522707 | Variable frequency drive system for fluid delivery system | — | 1996-06-04 |