Inventor
VAN BLERK VICTOR B
US12 patents
⚠️ This page may combine multiple inventors who share the name “VAN BLERK VICTOR B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VERBATIM CORP
4 patentsUS4860143AAug 22, 1989
Temperature/humidity indicator for a floppy disk cassette
VERBATIM CORP17 citations73
US4599667AJul 8, 1986
Automatic azimuth angle adjustment head mounting structure
VERBATIM CORP17 citations73
US4648002AMar 3, 1987
Wiping system for magnetic recording disks
VERBATIM CORP15 citations72
US4839752AJun 13, 1989
Temperature/humidity floppy disk cassette defeat mechanism
VERBATIM CORP2 citations62
RICOH KK
4 patentsUS4519699AMay 28, 1985
Electrophotographic copying apparatus including toner cleaning arrangement
RICOH KK10 citations73
US4723150AFeb 2, 1988
Dust control method and apparatus
RICOH KK7 citations69
US4538900ASep 3, 1985
Electrophotographic copying apparatus including drum conditioning apparatus and method
RICOH KK10 citations69
US4575216AMar 11, 1986
Electrophotographic copying apparatus including transfer charge corona and shield
RICOH KK7 citations68