Inventor
SOMMER ROLAND
CH10 patents
⚠️ This page may combine multiple inventors who share the name “SOMMER ROLAND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SOMMER ROLAND
4 patentsUS4920808AMay 1, 1990
Device and method for measuring the flow velocity of a free flow in three dimensions
SOMMER ROLAND63 citations94
US4843880AJul 4, 1989
Method for measuring the direction and force of gaseous or liquid flows and probe for carrying out this method
SOMMER ROLAND15 citations71
US4750356AJun 14, 1988
Process for measuring the direction and intensity of gaseous or liquid flows and probe for application of the process
SOMMER ROLAND7 citations71
US8092882B2Jan 10, 2012
Sports equipment with resonant core bodies and method for production thereof
SOMMER ROLAND2 citations60
KISTLER HOLDING AG
3 patentsUS6777856B2Aug 17, 2004
Crystal element for piezo sensors
KISTLER HOLDING AG24 citations90
US7548012B2Jun 16, 2009
Multi-layer piezoelectric measuring element, and pressure sensor or force sensor comprising such a measuring element
KISTLER HOLDING AG10 citations82
US9989433B2Jun 5, 2018
Piezoelectric measuring element for measuring the dynamic and static pressure and/or the temperature
KISTLER HOLDING AG0 citations41
(unassigned)
2 patentsUS5613916AMar 25, 1997
Sports equipment for ball game having an improved attenuation of oscillations and kick-back pulses and an increased striking force and process for manufacturing it
51 citations91
US5454562AOct 3, 1995
Sports equipment for ball games having an improved attenuation of oscillations and kick-back pulses and an increased striking force
34 citations91