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Inventor

Garrett A. Garrettson

Inventor
Los Altos Hills, CA, US

Overview

4→
Patents
1984–1998
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices25%
B41JTypewriters13%
G01BMeasuring length, thickness or similar linear dimensions13%
G01RMeasuring electric variables13%
G11BInformation storage based on relative movement between record carrier and transducer13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
5,736,060'Read sensitivity MR head using permanent magnet longitudinal stabilization'19984,654,581'Capacitive mask aligner'19874,613,981'Method and apparatus for lithographic rotate and repeat processing'19864,455,561'Electron beam driven ink jet printer'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1987Patents assigned to HEWLETT PACKARD CO (2)· patent assignee history
1984–1987Based in Los Altos Hills, CA, US· patent location history
1986Patents assigned to VARIAN ASSOCIATES (1)· patent assignee history
1998Patents assigned to SEAGATE TECHNOLOGY (1)· patent assignee history
1998Based in Los Altos, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD CO21984–1987
SEAGATE TECHNOLOGY11998
VARIAN ASSOCIATES11986
Locations
LocationPatentsSpan
Los Altos Hills, California, US31984–1987
Los Altos, California, US11998