Inventor
MENDENHALL ROBERT L
US38 patents
⚠️ This page may combine multiple inventors who share the name “MENDENHALL ROBERT L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MENDENHALL ROBERT LAMAR
35 patentsUS5305696AApr 26, 1994
Process and system for treating contaminated particulate soil compositions
MENDENHALL ROBERT LAMAR61 citations96
US5085581AFeb 4, 1992
Method and apparatus for removing volatile hydrocarbons from particulate soils
MENDENHALL ROBERT LAMAR25 citations92
US4957429ASep 18, 1990
Method and apparatus for removing volatile hydrocarbons from particulate soils
MENDENHALL ROBERT LAMAR27 citations92
US4748921AJun 7, 1988
Method for removing flammable hazardous liquid waste from soils
MENDENHALL ROBERT LAMAR27 citations92
US4555182ANov 26, 1985
Apparatus and method for recycling asphaltic concrete
MENDENHALL ROBERT LAMAR30 citations92
US4481039ANov 6, 1984
Method for recycling asphaltic concrete
MENDENHALL ROBERT LAMAR38 citations92
US4387996AJun 14, 1983
Batch method of recycling asphaltic concrete
MENDENHALL ROBERT LAMAR33 citations92
US4189238AFeb 19, 1980
Recycled asphalt-aggregate process and apparatus
MENDENHALL ROBERT LAMAR33 citations92
US4104736AAug 1, 1978
Apparatus and method for recycling used asphalt-aggregate composition
MENDENHALL ROBERT LAMAR51 citations92
US3999743ADec 28, 1976
Asphalt-aggregate recycle process and apparatus
MENDENHALL ROBERT LAMAR45 citations92
US8295890B2Oct 23, 2012
Intra-vehicular mobile device usage detection system and method of using the same
MENDENHALL ROBERT LAMAR19 citations89
US8060150B2Nov 15, 2011
Intra-vehicular mobile device usage detection system and method of using the same
MENDENHALL ROBERT LAMAR40 citations89
US4522498AJun 11, 1985
Asphaltic concrete recycle apparatus and method
MENDENHALL ROBERT LAMAR22 citations82
US4309113AJan 5, 1982
Asphaltic concrete recycle exhaust gas treatment apparatus and method
MENDENHALL ROBERT LAMAR25 citations82
US4208131AJun 17, 1980
Asphaltic concrete patch mixing and heating apparatus and method
MENDENHALL ROBERT LAMAR23 citations82
US4153471AMay 8, 1979
Process for treating exhaust gaseous mixtures from directly exposing asphalt-aggregate compositions to hot gases
MENDENHALL ROBERT LAMAR22 citations82
US4096588AJun 20, 1978
Recycled asphalt-aggregate process and apparatus
MENDENHALL ROBERT LAMAR28 citations82
US9014939B1Apr 21, 2015
Signal based safety system for construction zone
MENDENHALL ROBERT LAMAR8 citations78
US5240412AAug 31, 1993
Method and apparatus for removing volatile hydrocarbons from particulate soils
MENDENHALL ROBERT LAMAR9 citations74
US4504149AMar 12, 1985
Closed end drum asphaltic concrete recycle apparatus and method
MENDENHALL ROBERT LAMAR15 citations74
US4480922ANov 6, 1984
Recycling apparatus for particulate asphaltic concrete
MENDENHALL ROBERT LAMAR8 citations74
US4398826AAug 16, 1983
Asphaltic concrete recycling apparatus
MENDENHALL ROBERT LAMAR17 citations74
US4382682AMay 10, 1983
Recycling apparatus for particulate asphaltic concrete
MENDENHALL ROBERT LAMAR7 citations74
US4326809AApr 27, 1982
Recycling apparatus for asphaltic concrete
MENDENHALL ROBERT LAMAR11 citations74
US4240754ADec 23, 1980
Asphaltic concrete patch mixing and heating apparatus and method
MENDENHALL ROBERT LAMAR16 citations74
US4215941AAug 5, 1980
Method and apparatus for recycling asphalt-aggregate compositions
MENDENHALL ROBERT LAMAR12 citations74
US4182631AJan 8, 1980
Asphalt-aggregate production
MENDENHALL ROBERT LAMAR18 citations74
US4177080ADec 4, 1979
Method and apparatus for recycling asphalt-aggregate compositions
MENDENHALL ROBERT LAMAR13 citations74
US4142803AMar 6, 1979
Recycled asphalt-aggregate process and apparatus
MENDENHALL ROBERT LAMAR15 citations74
US4126397ANov 21, 1978
Asphaltic concrete recycle apparatus
MENDENHALL ROBERT LAMAR9 citations74
US4095284AJun 13, 1978
Direct heating asphalt-aggregate recycle apparatus and method
MENDENHALL ROBERT LAMAR16 citations74
US8849522B1Sep 30, 2014
Signal based safety system for construction zone
MENDENHALL ROBERT LAMAR6 citations67
US4439040AMar 27, 1984
Recycling apparatus for particulate asphaltic concrete
MENDENHALL ROBERT LAMAR5 citations63
US4265546AMay 5, 1981
Asphalt-aggregate drum mixing apparatus
MENDENHALL ROBERT LAMAR4 citations63
US4219278AAug 26, 1980
Asphalt-aggregate drum mixing apparatus
MENDENHALL ROBERT LAMAR6 citations63