Inventor
HARTMAN RANDOLPH G
US17 patents
⚠️ This page may combine multiple inventors who share the name “HARTMAN RANDOLPH G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONEYWELL INT INC
6 patentsUS6860023B2Mar 1, 2005
Methods and apparatus for automatic magnetic compensation
HONEYWELL INT INC45 citations95
US6826476B2Nov 30, 2004
Apparatus for improved integrity of wide area differential satellite navigation systems
HONEYWELL INT INC23 citations91
US7852463B2Dec 14, 2010
Range measurement device
HONEYWELL INT INC6 citations73
US8670932B2Mar 11, 2014
Correlation position determination
HONEYWELL INT INC3 citations62
US7948403B2May 24, 2011
Apparatus and method for aligning an aircraft
HONEYWELL INT INC4 citations62
US7778111B2Aug 17, 2010
Methods and systems for underwater navigation
HONEYWELL INT INC5 citations62
HARTMAN RANDOLPH G
5 patentsUS8554478B2Oct 8, 2013
Correlation position determination
HARTMAN RANDOLPH G183 citations98
US8174562B2May 8, 2012
Stereo camera having 360 degree field of view
HARTMAN RANDOLPH G49 citations93
US8334893B2Dec 18, 2012
Method and apparatus for combining range information with an optical image
HARTMAN RANDOLPH G17 citations83
US8397181B2Mar 12, 2013
Method and apparatus for marking a position of a real world object in a see-through display
HARTMAN RANDOLPH G12 citations82
US8582086B2Nov 12, 2013
Range measurement device
HARTMAN RANDOLPH G0 citations51
HONEYWELL INC
5 patentsUS5557284ASep 17, 1996
Spoofing detection system for a satellite positioning system
HONEYWELL INC140 citations97
US5608393AMar 4, 1997
Differential ground station repeater
HONEYWELL INC79 citations96
US5504492AApr 2, 1996
Look ahead satellite positioning system position error bound monitoring system
HONEYWELL INC110 citations96
US5361212ANov 1, 1994
Differential GPS landing assistance system
HONEYWELL INC336 citations95
US5631656AMay 20, 1997
Fail safe system with common mode avoidance
HONEYWELL INC65 citations93