Inventor
HIRZEL ANDREW D
US11 patents
⚠️ This page may combine multiple inventors who share the name “HIRZEL ANDREW D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LIGHT ENGINEERING INC
10 patentsUS7230361B2Jun 12, 2007
Efficient high-speed electric device using low-loss materials
LIGHT ENGINEERING INC90 citations96
US7190101B2Mar 13, 2007
Stator coil arrangement for an axial airgap electric device including low-loss materials
LIGHT ENGINEERING INC50 citations95
US7180216B2Feb 20, 2007
High-intensity discharge lighting system and alternator power supply
LIGHT ENGINEERING INC21 citations91
US7034427B2Apr 25, 2006
Selective alignment of stators in axial airgap electric devices comprising low-loss materials
LIGHT ENGINEERING INC48 citations91
US7105975B2Sep 12, 2006
Efficient axial airgap electric machine having a frontiron
LIGHT ENGINEERING INC25 citations89
US7714479B2May 11, 2010
Segmented composite rotor
LIGHT ENGINEERING INC28 citations87
US7067950B2Jun 27, 2006
Efficient high-speed electric device using low-loss materials
LIGHT ENGINEERING INC42 citations86
US7468569B2Dec 23, 2008
Stator coil arrangement for an axial airgap electric device including low-loss materials
LIGHT ENGINEERING INC14 citations83
US7372185B2May 13, 2008
High-intensity discharge lighting system and alternator power supply
LIGHT ENGINEERING INC8 citations72
US7596856B2Oct 6, 2009
Method for manufacturing a soft magnetic metal electromagnetic component
LIGHT ENGINEERING INC6 citations56