LexDanaLexDanabeta
Inventor

Reinhold E. Drews

Inventor
Pittsford, NY, US

Overview

5→
Patents
1985–2001
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

B41Jprimary
B41JTypewriters50%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
C09DCoating compositions, e.g. paints, varnishes or lacquers13%
G03GElectrography13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
6,302,523'Ink jet printheads'20015,410,340'Off center heaters for thermal ink jet printheads'19955,212,496'Coated ink jet printhead'19935,136,310'Thermal ink jet nozzle treatment'19924,531,137'Thermoremanent magnetic imaging method'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2001Patents assigned to XEROX CORP (5)· patent assignee history
1985–2001Based in Pittsford, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
XEROX CORP51985–2001
Locations
LocationPatentsSpan
Pittsford, New York, US51985–2001