Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4965042 | Inherently flushing piston rod for a reciprocating pump | Dragan Besic | 1990-10-23 |
| 4963077 | Profiled plunger for a reciprocating pump | Dragan Besic | 1990-10-16 |
| 4906167 | Inherently flushing piston rod for a reciprocating pump | Dragan Besic | 1990-03-06 |
| 4762051 | Single acting pump with double acting drive | Dragan Besic | 1988-08-09 |