Inventor

KLUMP STEFAN

DE4 patents

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

SIEMENS AG

2 patents

US6323583B1Nov 27, 2001

Piezoelectric transducer for incorporation into a module

SIEMENS AG15 citations82

US5242293ASep 7, 1993

Apparatus for producing an extrusion of material with a central opening

SIEMENS AG2 citations59

FESTO AG & CO

1 patent

US6811136B2Nov 2, 2004

Piezoelectric valve

FESTO AG & CO63 citations91

JOHNSON MATTHEY PIEZO PRODUCTS GMBH

1 patent

US11164480B2Nov 2, 2021

Braille terminal and module for a braille terminal

JOHNSON MATTHEY PIEZO PRODUCTS GMBH4 citations61