Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8931975 | Mobile asphalt concrete production machine | David E. Pierce, Boris Fridman | 2015-01-13 |
| 7513370 | Portable screening machine | Boris Fridman | 2009-04-07 |
| 7273150 | Portable screening machine | Boris Fridman | 2007-09-25 |
| 6935248 | Pallet and conveyor system for loading onto transport | Boris Fridman | 2005-08-30 |
| 6814214 | Pallet and conveyor system for loading onto transport | Boris Fridman | 2004-11-09 |