LexDanaLexDanabeta
Inventor

Charles Jarrett Simpson

Inventor
Lexington, KY, US

Overview

1→
Patents
2004
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B41Jprimary
B41JTypewriters100%
PatentTitleYear
6,794,669'Media sensing apparatus for detecting an absence of print media'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to LEXMARK INT INC (1)· patent assignee history
2004Based in Lexington, KY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LEXMARK INT INC12004
Locations
LocationPatentsSpan
Lexington, KY, US12004