Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1094704 | Drip chamber | Gerold Gugel | 2025-09-23 |
| 12144958 | Drip chamber with automatic vent and shutoff | Dale Constuble, Richard Stryken, Gerold Gugle | 2024-11-19 |
| 11860646 | Pressure-regulating device, systems including the pressure-regulating device, and related methods | Fred Vreeman | 2024-01-02 |
| 11467609 | Pressure-regulating device, systems including the pressure-regulating device, and related methods | Fred Vreeman | 2022-10-11 |
| 10747241 | Pressure-regulating device, systems including the pressure-regulating device, and related methods | Fred Vreeman | 2020-08-18 |
| 6106365 | Method and apparatus to control mounting pressure of semiconductor crystals | — | 2000-08-22 |