Assignee
CHEMCUT CORP
23 patents
Top patents by PatentIndex Score
US4017982AApr 19, 1977
Drying apparatus
CHEMCUT CORP57 citations95
US4385967AMay 31, 1983
Electroplating apparatus and method
CHEMCUT CORP61 citations93
US4190481AFeb 26, 1980
Apparatus for ion control of solutions
CHEMCUT CORP34 citations92
US4015706AApr 5, 1977
Connecting modules for an etching system
CHEMCUT CORP60 citations92
US4999079AMar 12, 1991
Process and apparatus for treating articles and preventing their wrap around a roller
CHEMCUT CORP27 citations89
US4985111AJan 15, 1991
Process and apparatus for intermittent fluid application
CHEMCUT CORP29 citations89
US4459183AJul 10, 1984
Electroplating apparatus and method
CHEMCUT CORP28 citations89
US4382308AMay 10, 1983
Scrubbing torque monitoring and control system
CHEMCUT CORP83 citations89
US4046248ASep 6, 1977
Connecting and alignment means for modular chemical treatment system
CHEMCUT CORP40 citations89
US3935041AJan 27, 1976
Method for treatment fluid application and removal
CHEMCUT CORP39 citations86
US4784169ANov 15, 1988
Apparatus for treating articles with solution to remove solids and then filtering the solution
CHEMCUT CORP47 citations81
US4781205ANov 1, 1988
Product guide for processing equipment
CHEMCUT CORP22 citations79
US5228949AJul 20, 1993
Method and apparatus for controlled spray etching
CHEMCUT CORP18 citations77
US4233106ANov 11, 1980
Method for ion control of solutions
CHEMCUT CORP18 citations73
US5002616AMar 26, 1991
Process and apparatus for fliud treatment of articles
CHEMCUT CORP13 citations71
US4402799ASep 6, 1983
Apparatus and method of treating tabs of printed circuit boards and the like
CHEMCUT CORP10 citations71
US5290384AMar 1, 1994
Apparatus for controlled spray etching
CHEMCUT CORP13 citations68
US4755105AJul 5, 1988
Impeller improvement
CHEMCUT CORP17 citations68
US5176158AJan 5, 1993
Apparatus and method for transporting materials which are to be chemically treated
CHEMCUT CORP17 citations67
US5007968AApr 16, 1991
Process and apparatus for treating articles of substantial thickness
CHEMCUT CORP12 citations64
US4859298AAug 22, 1989
Process and apparatus for electrolytically removing protective layers from sheet metal substrate
CHEMCUT CORP11 citations59
US4650542AMar 17, 1987
Process and apparatus for chemically treating articles in a contained chamber, with sealed-door access to the chamber
CHEMCUT CORP3 citations59
US4487681ADec 11, 1984
Electroplating test cell
CHEMCUT CORP3 citations57