Inventor
David Rigsby
Inventor
Fairfax, VA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G08Bprimary
G08BSignalling systems, e.g. personal calling systems100%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004Patents assigned to PENN STATE RES FOUND (1)· patent assignee history
2004Based in Fairfax, VA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PENN STATE RES FOUND | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fairfax, Virginia, US | 1 | 2004 |