Inventor
Kevin B. Walker
Inventor
Oswego, IL, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication50%
H04MTelephonic communication50%
PatentTitleYear
8,509,727'Emergency alert systems and methods'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013Patents assigned to AT & T IP I LP (1)· patent assignee history
2013Patents assigned to HILL ROBERT B (1)· patent assignee history
2013Patents assigned to MEDFORD BRAD (1)· patent assignee history
2013Patents assigned to WALKER KEVIN B (1)· patent assignee history
2013Patents assigned to WEBSTER THOMAS SCOTT (1)· patent assignee history
2013Based in Oswego, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AT & T IP I LP | 1 | 2013 |
| HILL ROBERT B | 1 | 2013 |
| MEDFORD BRAD | 1 | 2013 |
| WALKER KEVIN Bself | 1 | 2013 |
| WEBSTER THOMAS SCOTT | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oswego, Illinois, US | 1 | 2013 |