LexDanaLexDanabeta
Inventor

David Francis Fritz

Inventor
Raleigh, NC, US

Overview

2→
Patents
2001–2003
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B41Jprimary
B41JTypewriters100%
PatentTitleYear
6,503,006'Variable power thermal printer'20036,234,695'Variable power thermal printer'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2003Patents assigned to IBM (2)· patent assignee history
2001–2003Based in Raleigh, NC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM22001–2003
Locations
LocationPatentsSpan
Raleigh, NC, US22001–2003