Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6880485 | System and method for controlling fish flow with jet device | David Bressler | 2005-04-19 |
| 6208940 | Cone tipped cylindrical probe for use in groundwater testing | Mark Kram | 2001-03-27 |
| 5456581 | Control system for a multi-piston pump with solenoid valves for the production of constant outlet pressure flow | Gregory Raymond Jokela, Roman Kruchowy | 1995-10-10 |
| 5448054 | Circuit for use in determining the position of light incident on a position sensing detector | — | 1995-09-05 |