Inventor
Dennis F. Francis
Inventor
Plano, TX, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Fprimary
G09FDisplaying80%
Y10TTechnical subjects covered by former us classification20%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Patents assigned to DATA DOCUMENTS (1)· patent assignee history
1999–2001Based in Plano, TX, US· patent location history
2001Based in Dallas, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DATA DOCUMENTS | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Plano, Texas, US | 3 | 1999–2001 |
| Dallas, Texas, US | 1 | 2001 |