Inventor
FISHER DONALD J
9 patents
⚠️ This page may combine multiple inventors who share the name “FISHER DONALD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
8 patentsUS4134673AJan 16, 1979
Dual brush cleaning apparatus
XEROX CORP22 citations81
US4123154AOct 31, 1978
Combined corona generator and imaging surface cleaner
XEROX CORP23 citations81
US4076564AFeb 28, 1978
Roughened imaging surface for cleaning
XEROX CORP27 citations81
US4051077ASep 27, 1977
Non-filming dual additive developer
XEROX CORP29 citations81
US3992091ANov 16, 1976
Roughened imaging surface for cleaning
XEROX CORP20 citations81
US3954332AMay 4, 1976
Reproduction machine with improved transfer roll
XEROX CORP8 citations72
US3948654AApr 6, 1976
Electrophotographic Process
XEROX CORP13 citations72
US5337123AAug 9, 1994
Belt supporting member for a color image forming apparatus
XEROX CORP6 citations61