Inventor
Michael E. Kolker
Inventor
San Antonio, TX, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Mprimary
H04MTelephonic communication50%
H04QSelecting50%
PatentTitleYear
7,206,398'System and method for forwarding call from disconnected telephone number to new telephone number'20076,718,028'System and method for forwarding call from disconnected telephone number to new telephone number'20046,442,259'System and method for forwarding call from disconnected telephone number to new telephone number'20026,304,641'System and method for forwarding call from disconnected telephone number to new telephone number'20016,088,433'System and method for forwarding call from disconnected telephone number to new telephone number'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2007Patents assigned to SBC TECHN RES INC (5)· patent assignee history
2000–2007Based in San Antonio, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SBC TECHN RES INC | 5 | 2000–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Antonio, Texas, US | 5 | 2000–2007 |