LexDanaLexDanabeta
Inventor

Darrin Wayne Oliver

Inventor
Lexington, KY, US

Overview

3→
Patents
2001–2004
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B41Jprimary
B41JTypewriters67%
LOC0233%
PatentTitleYear
6,820,959'Ink jet cartridge structure'2004D0477904'Decorative shirt'20036,267,472'Ink jet heater chip module with sealant material'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to LEXMARK INT INC (1)· patent assignee history
2001–2004Based in Lexington, KY, US· patent location history
2003Based in Irvington, NJ, US· patent location history
2004Patents assigned to LEXMARK INTERNATIONAL IN C (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LEXMARK INT INC12001
LEXMARK INTERNATIONAL IN C12004
Locations
LocationPatentsSpan
Lexington, KY, US22001–2004
Irvington, New Jersey, US12003