Inventor
BARCLAY DONALD J
21 patents
Patents
21 patentsUS4502927AMar 5, 1985
Electrodeposition of chromium and its alloys
IBM20 citations81
US4448649AMay 15, 1984
Trivalent chromium electroplating baths
IBM19 citations81
US4161432AJul 17, 1979
Electroplating chromium and its alloys
IBM30 citations81
US4278512AJul 14, 1981
Low concentration trivalent chromium electroplating solution and process
IBM23 citations80
US4507178AMar 26, 1985
Electrodeposition of chromium and its alloys
IBM11 citations73
US4417955ANov 29, 1983
Method of and solution for electroplating chromium and chromium alloys and method of making the solution
IBM9 citations73
US4256380AMar 17, 1981
Counter electrode arrangement of an electrochromic display device
IBM12 citations73
US4187003AFeb 5, 1980
Electrolyte for electrochromic display device
IBM7 citations73
US4141803AFeb 27, 1979
Method and composition for electroplating chromium and its alloys and the method of manufacture of the composition
IBM15 citations73
US4472250ASep 18, 1984
Bath and process for the electrodeposition of chromium
IBM16 citations72
US4448648AMay 15, 1984
Trivalent chromium electroplating baths
IBM17 citations72
US4167308ASep 11, 1979
Electrochromic display device
IBM8 citations72
US4167309ASep 11, 1979
Electrochromic display device
IBM7 citations72
US4374007AFeb 15, 1983
Trivalent chromium electroplating solution and process
IBM17 citations71
US4256548AMar 17, 1981
Elimination of anode hydrogen cyanide formation in trivalent chromium plating
IBM15 citations71
US4228431AOct 14, 1980
Electrochromic display device
IBM13 citations71
US4526441AJul 2, 1985
Method and electrolytic display for selectively displaying an image
IBM14 citations69
US4252418AFeb 24, 1981
Electrochromic display device
IBM6 citations61
US4196062AApr 1, 1980
Method of brightening electrodeposited chromium
IBM5 citations61
US4265543AMay 5, 1981
Kerr effect apparatus
IBM6 citations54
US4488782ADec 18, 1984
Electrolytic display device employing metal ion catalysis
IBM0 citations40