Inventor

DREWES ULFERT

DE30 patents

⚠️ This page may combine multiple inventors who share the name “DREWES ULFERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DREWES ULFERT

ENDRESS & HAUSER GMBH & CO KG

Capacitive pressure sensor

Hydrophobically coated pressure sensor

Pressure sensing device with moisture filter

Capacitive pressure sensor

Capacitive differential pressure sensor

Pressure measuring cell

Pressure transducer

ENDRESS HAUSER GMBH CO KG

Pressure sensor

Pressure sensor having a ceramic platform

Pressure measurement cell

Method for producing a connection between two ceramic parts—in particular, of parts of a pressure sensor

Method for soldering a connecting element

Differential pressure measuring cell

Pressure measuring device

ENDRESS HAUSER GMBH CO

Method of stabilizing the surface properties of objects to be thermally treated in a vacuum

Pressure sensor having metallic diaphragm seal joint

Flush-diaphragm relative pressure sensor

Capacitive pressure sensor or capacitive differential pressure sensor

Capacitive pressure sensor cells or differential pressure sensor cells and methods for manufacturing the same

Capacitive pressure sensor

DREWES ULFERT

Capacitive pressure sensor

Capacitive ceramic pressure measuring cell and pressure sensor with such a pressure measuring cell

Ceramic component having at least one electrical feedthrough, method for its manufacture and pressure sensor with such a component

BERLINGER ANDREA

Ceramic pressure measuring cell and method for its manufacture

Ceramic pressure measuring cell

Ceramic product and method for its manufacture

(unassigned)

Pressure sensor having metallic diaphragm seal mount

ENVEC MESS UND REGELTECHN GMBH

Capacitive pressure sensor with sensing element mechanically isolated from the casing

ROSSBERG ANDREAS

Method for manufacturing a connection between two ceramic parts, especially parts of a pressure sensor, and a ceramic product, especially a ceramic pressure sensor

CONDUCTA ENDRESS & HAUSER

Pressure sensor having a pressure measuring cell with a platform and a measuring membrane