Inventor · disambiguated record
Michael E. Kolker
Also filed as: KOLKER MICHAEL E
5 granted patents·137 citations·filing 1998–2004
84Inventor score
Technology areasH04M
Files withSBC TECHN RES INC5
Top patents by PatentIndex Score
5 records- 0187US6718028B2System and method for forwarding call from disconnected telephone number to new telephone numberSBC TECHN RES INC·Filed 2002·Granted Apr 6, 2004·32 cites·21 claims
- 0287US6442259B2System and method for forwarding call from disconnected telephone number to new telephone numberSBC TECHN RES INC·Filed 2001·Granted Aug 27, 2002·36 cites·21 claims
- 0387US6304641B1System and method for forwarding call from disconnected telephone number to new telephone numberSBC TECHN RES INC·Filed 2000·Granted Oct 16, 2001·35 cites·18 claims
- 0467US6088433ASystem and method for forwarding call from disconnected telephone number to new telephone numberSBC TECHN RES INC·Filed 1998·Granted Jul 11, 2000·31 cites·20 claims
- 0562US7206398B2System and method for forwarding call from disconnected telephone number to new telephone numberSBC TECHN RES INC·Filed 2004·Granted Apr 17, 2007·3 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when Michael E. Kolker files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →