Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5868156 | Concrete distribution system for transportable concrete | — | 1999-02-09 |
| 5351716 | Concrete distributor system | — | 1994-10-04 |
| 5139157 | Concrete placing boom assembly for ready-mix concrete | — | 1992-08-18 |
| 4844687 | Selfpriming centrifugal pump | — | 1989-07-04 |
| 4818192 | Reciprocating pump | — | 1989-04-04 |
| 4768420 | Control arrangement for controlling a hydraulic drive for driving a piston pump | — | 1988-09-06 |
| 4664606 | Reciprocating pump for fluids, specifically such contaminated by solids | — | 1987-05-12 |