Inventor
LEE RICHARD J
68 patents
⚠️ This page may combine multiple inventors who share the name “LEE RICHARD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEE RICHARD J
22 patentsUS7568417B1Aug 4, 2009
Device and method for pulling bullets from cartridges
LEE RICHARD J90 citations98
US4723472AFeb 9, 1988
Ammunition case neck sizing die
LEE RICHARD J95 citations96
US4222305ASep 16, 1980
Tool for installing primers in ammunition cartridges
LEE RICHARD J58 citations96
US5079986AJan 14, 1992
Die for crimping bullets in ammunition cases
LEE RICHARD J22 citations93
US4836078AJun 6, 1989
Multifunctional ammunition case reloading die
LEE RICHARD J27 citations93
US4542677ASep 24, 1985
Cartridge primer feeder
LEE RICHARD J52 citations93
US4515063AMay 7, 1985
Turret press for reloading rifle and pistol cartridges
LEE RICHARD J33 citations93
US4385546AMay 31, 1983
Cartridge reloading dies
LEE RICHARD J36 citations93
US7650825B1Jan 26, 2010
Case trimmer and chamfer tool
LEE RICHARD J26 citations92
US7806034B1Oct 5, 2010
Safety prime feeding device
LEE RICHARD J13 citations84
US7631787B1Dec 15, 2009
Powder metering tube for powder measuring device
LEE RICHARD J8 citations84
US7624665B1Dec 1, 2009
Case activated drum powder measure
LEE RICHARD J8 citations84
US5040449AAug 20, 1991
Shotgun shell reloader
LEE RICHARD J12 citations74
US4836315AJun 6, 1989
Weighing scale
LEE RICHARD J8 citations74
US4566366AJan 28, 1986
Hand held cartridge reloading press
LEE RICHARD J9 citations74
US4418606ADec 6, 1983
Powder measuring device for cartridge reloader
LEE RICHARD J19 citations74
US4393744AJul 19, 1983
Press for reloading rifle and pistol cartridges
LEE RICHARD J18 citations74
US4292877AOct 6, 1981
Ammunition loader with improved charge bar
LEE RICHARD J16 citations74
US4177711ADec 11, 1979
Shotgun shell loading
LEE RICHARD J8 citations74
US4512235AApr 23, 1985
Stress limited cartridge reloading press
LEE RICHARD J15 citations73
US8234963B2Aug 7, 2012
System and method for mounting dies on a press
LEE RICHARD J5 citations63
USD247784SApr 25, 1978
Shotgun shell loading press
LEE RICHARD J5 citations63
RJ LEE GROUP INC
9 patentsUS5281792AJan 25, 1994
Battery warmer
RJ LEE GROUP INC71 citations91
US5216500AJun 1, 1993
Simultaneously recording of video image and microscope stage position data
RJ LEE GROUP INC72 citations90
US9920262B1Mar 20, 2018
Methods of separation of pyrolysis oils
RJ LEE GROUP INC17 citations78
US5376799ADec 27, 1994
Turbo-pumped scanning electron microscope
RJ LEE GROUP INC19 citations75
US10577540B2Mar 3, 2020
Method and apparatus for steam separation of pyrolysis oils
RJ LEE GROUP INC2 citations71
US5004920AApr 2, 1991
Method of preparing membrane filters for transmission electron microscopy
RJ LEE GROUP INC13 citations64
US11220634B2Jan 11, 2022
Method and apparatus for steam separation of pyrolysis oils
RJ LEE GROUP INC0 citations60
US10767115B2Sep 8, 2020
Methods and apparatus for clarification of pyrolysis oils
RJ LEE GROUP INC1 citations60
US10596487B2Mar 24, 2020
Methods and apparatus for clarification of pyrolysis oils
RJ LEE GROUP INC1 citations60
STANDARD OIL CO INDIANA
7 patentsUS4142980AMar 6, 1979
Mannich reaction products made with alkyphenol substituted aliphatic unsaturated carboxylic acids
STANDARD OIL CO INDIANA26 citations81
US4443604AApr 17, 1984
1,4,Bis-N,N'-dipolyalkylquinonyl aminopropyl piperazine
STANDARD OIL CO INDIANA8 citations74
US4204970AMay 27, 1980
Lubricant compositions containing alkylated aromatic amino acid antioxidants
STANDARD OIL CO INDIANA7 citations74
US4384138AMay 17, 1983
Process and compositions
STANDARD OIL CO INDIANA10 citations73
US4292452ASep 29, 1981
Rhodium-catalyzed hydrogenation of unsaturated aldehydes to unsaturated alcohols
STANDARD OIL CO INDIANA7 citations65
US4208340AJun 17, 1980
Substituted ortho-quinones and derivatives
STANDARD OIL CO INDIANA3 citations63
US4193884AMar 18, 1980
Amine derivatives of nitrosated high molecular weight alkyl-substituted phenol, and compositions containing the same
STANDARD OIL CO INDIANA4 citations63
LEE PRECISION INC
3 patentsLEE PREC INC
2 patentsLEE JOSEPH K
2 patentsSTANDARD OIL CO
2 patentsUS3953348AApr 27, 1976
Oil-soluble reaction products of intermediate (a) from a high molecular weight olefin polymer, acetonitrile, and chlorine with (b) a piperazine, and lubricant compositions containing the same
STANDARD OIL CO8 citations74
US3941834AMar 2, 1976
High molecular weight aliphatic hydrocarbon sulfonic acids, sulfonyl chlorides and sulfonamides
STANDARD OIL CO17 citations74
UPPER DECK CO
1 patent(unassigned)
1 patentR J LEE GROUP INC
1 patentShowing the top 50 of 68 patents by PatentIndex Score.