Inventor
COPELAND JAMES L
56 patents
⚠️ This page may combine multiple inventors who share the name “COPELAND JAMES L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ECOLAB INC
43 patentsUS5316688AMay 31, 1994
Water soluble or dispersible film covered alkaline composition
ECOLAB INC202 citations99
US4845965AJul 11, 1989
Method and apparatus for dispensing solutions
ECOLAB INC190 citations99
US4690305ASep 1, 1987
Solid block chemical dispenser for cleaning systems
ECOLAB INC246 citations99
US4687121AAug 18, 1987
Solid block chemical dispenser for cleaning systems
ECOLAB INC241 citations99
US5992698ANov 30, 1999
Liquid soap dispenser
ECOLAB INC126 citations98
US5505915AApr 9, 1996
Solid chemical dispenser with movable nozzle
ECOLAB INC103 citations98
US6707873B2Mar 16, 2004
Usage competent hand soap dispenser with data collection and display capabilities
ECOLAB INC148 citations97
US6542568B1Apr 1, 2003
Soap dispenser having reward program
ECOLAB INC127 citations97
US6404837B1Jun 11, 2002
Usage competent hand soap dispenser with data collection and display capabilities
ECOLAB INC147 citations97
US6211129B1Apr 3, 2001
Two part chemical concentrate
ECOLAB INC71 citations96
US5681400AOct 28, 1997
Self-optimizing detergent controller for controlling variable additive concentration level in a warewashing machine
ECOLAB INC115 citations96
US5651398AJul 29, 1997
Chemical solution filling system
ECOLAB INC70 citations96
US5411716AMay 2, 1995
Solid detergent dispenser for floor scrubber machine
ECOLAB INC67 citations96
US5389344AFeb 14, 1995
Variable concentration, solid chemical dispenser
ECOLAB INC105 citations96
US5358653AOct 25, 1994
Chlorinated solid rinse aid
ECOLAB INC107 citations96
US5259557ANov 9, 1993
Solution proportioner and dispensing system
ECOLAB INC103 citations96
USD334420SMar 30, 1993
Chemical detergent block
ECOLAB INC98 citations96
US4999124AMar 12, 1991
Solid block chemical dispenser for cleaning systems
ECOLAB INC102 citations96
US4769159ASep 6, 1988
Institutional softener containing cationic surfactant and organic acid
ECOLAB INC66 citations96
US6463940B1Oct 15, 2002
Smart rack and machine system
ECOLAB INC114 citations95
US6209184B1Apr 3, 2001
Liquid soap dispenser
ECOLAB INC61 citations95
US6017163AJan 25, 2000
Floor finish distribution apparatus
ECOLAB INC93 citations95
US5556478ASep 17, 1996
Self-optimizing detergent controller for minimizing detergent set-point overshoot
ECOLAB INC66 citations95
US5404893AApr 11, 1995
Self-optimizing detergent controller
ECOLAB INC65 citations95
US5344074ASep 6, 1994
Dispensing apparatus having a removable variable proportioning and metering device
ECOLAB INC90 citations95
US5033649AJul 23, 1991
Chemical solution dispensing and handling system
ECOLAB INC78 citations95
US6131774AOct 17, 2000
Flowable material dispenser with automatic shutoff and vessel for receiving flowable material
ECOLAB INC58 citations94
US4826661AMay 2, 1989
Solid block chemical dispenser for cleaning systems
ECOLAB INC296 citations94
US6790817B2Sep 14, 2004
Two part chemical concentrate
ECOLAB INC15 citations92
US6455484B1Sep 24, 2002
Two part chemical concentrate
ECOLAB INC14 citations92
USD375643SNov 19, 1996
Liquid hand soap container
ECOLAB INC31 citations92
USD374823SOct 22, 1996
Liquid detergent bottle
ECOLAB INC25 citations92
USD335699SMay 18, 1993
Chemical detergent block
ECOLAB INC21 citations92
USD334421SMar 30, 1993
Chemical detergent block
ECOLAB INC25 citations92
US6463611B1Oct 15, 2002
Apparatus for dispensing incompatible chemicals to a common utilization point
ECOLAB INC35 citations91
US5137694AAug 11, 1992
Industrial solid detergent dispenser and cleaning system
ECOLAB INC146 citations91
US7517846B2Apr 14, 2009
Solid, two part chemical concentrate
ECOLAB INC8 citations84
USD334968SApr 20, 1993
Chemical detergent block
ECOLAB INC19 citations82
USD375220SNov 5, 1996
Hand soap dispenser
ECOLAB INC9 citations74
USD335330SMay 4, 1993
Chemical detergent block
ECOLAB INC11 citations74
USD334227SMar 23, 1993
Chemical detergent block
ECOLAB INC10 citations74
US4711738ADec 8, 1987
Mechanical dishwashing rinse composition having a low foaming sulfonic acid rinsing agent and a source of active halogen
ECOLAB INC13 citations74
USD375214SNov 5, 1996
Rack for supporting containers
ECOLAB INC6 citations73
ECONOMICS LAB
5 patentsUS4426362AJan 17, 1984
Solid block detergent dispenser
ECONOMICS LAB256 citations95
US4569781AFeb 11, 1986
Cast detergent-containing article and method of using
ECONOMICS LAB126 citations94
US4569780AFeb 11, 1986
Cast detergent-containing article and method of making and using
ECONOMICS LAB94 citations94
US4594175AJun 10, 1986
Mechanical dishwashing rinse composition having a low foaming sulfonic acid rinsing agent, a hydrotrope and a source of active halogen
ECONOMICS LAB38 citations93
US4571327AFeb 18, 1986
Solid cast detergent dispenser with insert for holding noncompatible chemical
ECONOMICS LAB25 citations80
PROTECTIVE COATINGS TECHNOLOGY
1 patentCOPELAND JAMES L
1 patentShowing the top 50 of 56 patents by PatentIndex Score.