Inventor

Ivan F. Crespo

Inventor
Vancouver, WA, US

Overview

3→
Patents
1999–2002
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
B41JTypewriters100%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2002Patents assigned to HEWLETT PACKARD CO (3)· patent assignee history
1999–2002Based in Vancouver, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD CO31999–2002
Locations
LocationPatentsSpan
Vancouver, Washington, US31999–2002