Inventor
RAGLE HERBERT U
US32 patents
⚠️ This page may combine multiple inventors who share the name “RAGLE HERBERT U”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BURROUGHS CORP
31 patentsUS4502082AFeb 26, 1985
Spiral recording and associated system
BURROUGHS CORP67 citations95
US4374402AFeb 15, 1983
Piezoelectric transducer mounting structure and associated techniques
BURROUGHS CORP84 citations92
US4314290AFeb 2, 1982
Di-bit recording technique and associated servo indicia
BURROUGHS CORP46 citations92
US4188645AFeb 12, 1980
Piezoelectric servo for disk drive
BURROUGHS CORP44 citations92
US4052698AOct 4, 1977
Multi-parallel-channel error checking
BURROUGHS CORP46 citations92
US4146911AMar 27, 1979
Head spacing control
BURROUGHS CORP36 citations91
US4209810AJun 24, 1980
Di-gap, variable-frequency recording technique and associated system
BURROUGHS CORP22 citations81
US4164767AAug 14, 1979
Mass storage device
BURROUGHS CORP20 citations81
US4565927AJan 21, 1986
Radiation generation of "signature" for reeled-web
BURROUGHS CORP12 citations74
US4458277AJul 3, 1984
Spacers for end-wise pneumatic partitioned disk pack
BURROUGHS CORP7 citations74
US4337659AJul 6, 1982
Computer tape and reel signature for computer data file security
BURROUGHS CORP12 citations74
US4237503ADec 2, 1980
Semi-rigid magnetic recording disk module
BURROUGHS CORP8 citations74
US4214286AJul 22, 1980
Flexible disk pack and improved transducing-manipulation thereof
BURROUGHS CORP14 citations74
US4167029ASep 4, 1979
Jet distributor for end-wise pneumatic partitioning of disk pack
BURROUGHS CORP14 citations74
US4419700ADec 6, 1983
Dual-track spiral recording and associated system
BURROUGHS CORP13 citations73
US4166282AAug 28, 1979
Track-on-data technique and associated system involving di-bit recording and associated di-gap transducers
BURROUGHS CORP15 citations73
US4152739AMay 1, 1979
Disk pack cartridge opening and partitioning apparatus
BURROUGHS CORP8 citations72
US4134143AJan 9, 1979
Apparatus for driving and controlling a partitionable flexible disk pack
BURROUGHS CORP7 citations72
US4682039AJul 21, 1987
Photoelectric tape profile detector for file security
BURROUGHS CORP2 citations63
US4514778AApr 30, 1985
Partitionable pack with end plates
BURROUGHS CORP2 citations63
US4485674ADec 4, 1984
Electromechanical means for determining signature for reeled web
BURROUGHS CORP3 citations63
US4417289ANov 22, 1983
Jacket for floppy pack
BURROUGHS CORP6 citations63
US4291349ASep 22, 1981
Diverter means for flexible disk pack and associated method
BURROUGHS CORP2 citations63
US4327386AApr 27, 1982
Pneumatic commutator for end-wise partitioning
BURROUGHS CORP5 citations62
US4185311AJan 22, 1980
Partition of high performance floppy pack and associated means
BURROUGHS CORP6 citations62
US4148080AApr 3, 1979
Di-bit recording technique and associated system
BURROUGHS CORP5 citations62
US4670803AJun 2, 1987
Partitionable record pack
BURROUGHS CORP5 citations61
US4136368AJan 23, 1979
Through-partitioning of portable flexible disk pack and associated apparatus
BURROUGHS CORP3 citations61
US4134144AJan 9, 1979
Cartridge for multi-disk pack
BURROUGHS CORP4 citations61
US4425592AJan 10, 1984
Jet distributor for end-wise pneumatic partitioning of disk pack
BURROUGHS CORP1 citations52
US4568991AFeb 4, 1986
Axial partitioning of disk pack
BURROUGHS CORP0 citations51