Inventor
JAMES LAWRENCE H
US19 patents
⚠️ This page may combine multiple inventors who share the name “JAMES LAWRENCE H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INSTROTEK INC
13 patentsUS6995667B2Feb 7, 2006
Systems, methods, and computer program products for automatic tracking and/or remote monitoring of nuclear gauges and/or data communication therewith
INSTROTEK INC104 citations96
US6799471B1Oct 5, 2004
System and method for conditioning and detection of moisture damage in asphalt mixes
INSTROTEK INC51 citations89
US6668647B1Dec 30, 2003
Methods and apparatus for sealing and analyzing material samples including uncompacted bituminous samples according to water displacement testing methods
INSTROTEK INC8 citations73
US9964471B2May 8, 2018
Wheel-tracking devices and related systems and methods
INSTROTEK INC5 citations65
US6629459B2Oct 7, 2003
Methods and apparatus for sealing and analyzing material samples including uncompacted bituminous samples according to water displacement testing methods
INSTROTEK INC2 citations62
US9702626B2Jul 11, 2017
Device and methods for rapid drying of porous materials
INSTROTEK INC1 citations61
US7098034B2Aug 29, 2006
Systems and methods for assessing the presence of and/or the level of anti-stripping constituents in asphalt binders or asphalt mixtures
INSTROTEK INC4 citations61
US8020451B2Sep 20, 2011
System and method for conditioning and detection of moisture damage in asphalt mixes
INSTROTEK INC4 citations60
US6817243B2Nov 16, 2004
Methods and apparatus for sealing and analyzing material samples including uncompacted bituminous samples according to water displacement testing methods
INSTROTEK INC0 citations51
USRE45937EMar 22, 2016
Lightweight portable moisture traps for use with vacuum pumps
INSTROTEK INC0 citations49
USD738750SSep 15, 2015
Moisture and density nuclear gauge calibration device
INSTROTEK INC0 citations49
USRE46616ENov 28, 2017
Lightweight portable moisture traps for use with vacuum pumps
INSTROTEK INC1 citations47
US10215678B2Feb 26, 2019
Systems and methods for maximum specific gravity tests for asphalt mixture samples
INSTROTEK INC0 citations33