Inventor
ROLFF RANDOLF
DE11 patents
⚠️ This page may combine multiple inventors who share the name “ROLFF RANDOLF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INFICON GMBH
7 patentsUS7030381B2Apr 18, 2006
Method for detecting a gas using an infrared gas analyser and gas analyser suitable for carrying out said method
INFICON GMBH27 citations89
US7168287B2Jan 30, 2007
Reference leakage device for leak sniffer detector
INFICON GMBH11 citations82
US7444854B2Nov 4, 2008
Leak indicator with test leak and test leak for integration into a leak detector
INFICON GMBH8 citations72
US7107821B2Sep 19, 2006
Leak indicator with test leak and test leak for integration into a leak indicator
INFICON GMBH8 citations68
US7802461B2Sep 28, 2010
Method and device for detecting leaks
INFICON GMBH2 citations57
US7331216B2Feb 19, 2008
Leak rate measuring device
INFICON GMBH1 citations48
US10837857B2Nov 17, 2020
Gas leak search using a test gas spray device
INFICON GMBH0 citations44