Hewlett Packard GmbH Germany
Hewlett PaActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| EP0519087A1 | Method for pretreating the surface of a medical device | Expired / Lapsed | 1991-05-21 | — | 21 | Details |
| EP0336985A1 | Method for manufacturing an optical probe | Expired / Lapsed | 1988-04-09 | — | 7 | Details |
| EP0279004A1 | Method for manufacturing a measuring probe | Expired / Lapsed | 1987-02-17 | — | 9 | Details |
| US4746184A | Light coupler for optical reflectometry | Expired / Lapsed | 1986-07-09 | 1988-05-24 | 11 | Details |
| US4624625A | High pressure metering pump | Expired / Lapsed | 1985-03-14 | 1986-11-25 | 13 | Details |
| US3915573A | Variable-frequency interferometer resonance filter | Expired / Lapsed | 1974-02-04 | 1975-10-28 | 8 | Details |
| US3804080A | Device for obtaining measurement at or within parts of the … | Expired / Lapsed | 1972-08-09 | 1974-04-16 | 6 | Details |
| US3750650A | Double spiral electrode for intra-cavity attachment | Expired / Lapsed | 1971-12-13 | 1973-08-07 | 5 | Details |