Inventor
KRAHN JOHN RAYMOND
US17 patents
⚠️ This page may combine multiple inventors who share the name “KRAHN JOHN RAYMOND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
15 patentsUS6448758B1Sep 10, 2002
Method for determining wear and other characteristics of electrodes in high voltage equipment
GEN ELECTRIC121 citations98
US6323659B1Nov 27, 2001
Material for improved sensitivity of stray field electrodes
GEN ELECTRIC57 citations95
US6300767B1Oct 9, 2001
System and apparatus for predicting failure in insulated systems
GEN ELECTRIC53 citations95
US6192317B1Feb 20, 2001
Statistical pattern analysis methods of partial discharge measurements in high voltage insulation
GEN ELECTRIC59 citations95
US6088658AJul 11, 2000
Statistical pattern analysis methods of partial discharge measurements in high voltage insulation
GEN ELECTRIC52 citations95
US6582825B2Jun 24, 2003
Hydrophobicity imparting particulate
GEN ELECTRIC25 citations92
US6285538B1Sep 4, 2001
Partial discharge coupler
GEN ELECTRIC27 citations92
US6114863ASep 5, 2000
Method for determining the presence of water in materials
GEN ELECTRIC30 citations91
US6573727B2Jun 3, 2003
Method and apparatus for evaluation of insulation in variable speed motors
GEN ELECTRIC10 citations73
US5991137ANov 23, 1999
Partial discharge coupler
GEN ELECTRIC12 citations72
US6407903B1Jun 18, 2002
PDA coupler containing a flexible joint
GEN ELECTRIC6 citations62
US10283804B2May 7, 2019
Flange assembly for use with a solid oxide fuel cell system
GEN ELECTRIC0 citations48
US9824797B2Nov 21, 2017
Resistive grid elements having a thermosetting polymer
GEN ELECTRIC0 citations47
US10062481B2Aug 28, 2018
Electrical conductor insulation system and method of fabrication
GEN ELECTRIC0 citations41
US9012060B2Apr 21, 2015
System and method for battery insulation
GEN ELECTRIC0 citations39