Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7338558 | Fixing material delivery system for a blocking apparatus | Konrad Bergandy | 2008-03-04 |
| 7059037 | Blocking apparatus providing an adjustable offset for precision alignment | Konrad Bergandy | 2006-06-13 |
| 7011571 | Blocking apparatus for lens manufacturing including automatic wax delivery system | Konrad Bergandy | 2006-03-14 |
| 4593720 | Filling nozzle valve structure | — | 1986-06-10 |
| 4569378 | Filling machine with tandem-operated diaphragm filling units | — | 1986-02-11 |
| 4442954 | Self-pressurizing pinch valve | — | 1984-04-17 |
| 4405061 | Filling machine | — | 1983-09-20 |
| 4401141 | Filling machine | Robert A. Rosen | 1983-08-30 |