Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11570298 | Method for a cellular mobile phone and a smartphone | — | 2023-01-31 |
| 8146001 | Enhanced electronic mail delivery system | — | 2012-03-27 |
| 8116443 | Automatic callback and caller ID method and system | — | 2012-02-14 |
| 7663652 | Enhanced electronic mail delivery system | — | 2010-02-16 |
| 6970544 | Method and apparatus for caller ID system | — | 2005-11-29 |
| 6868150 | Method for use with caller ID system | — | 2005-03-15 |
| 6618474 | Method and apparatus for providing to a customer a promotional message between ringing signals or after a call waiting tone | — | 2003-09-09 |
| 6427009 | Enhanced apparatus for use with caller ID system | — | 2002-07-30 |
| 5619561 | Call-waiting and caller identification with three-way conversations arrangements | — | 1997-04-08 |
| 5613006 | Automated directory assistance call completion and calling number delivery system | — | 1997-03-18 |
| 5289530 | Method and apparatus for vocally communicating to a caller at a remote telephone station synthesized speech of stored special service information | — | 1994-02-22 |
| 4969183 | Telephone lotto number system and service | — | 1990-11-06 |
| 4873719 | Enhanced calling number delivery service system | — | 1989-10-10 |
| 4602297 | System for editing commercial messages from recorded television broadcasts | — | 1986-07-22 |
| 4521830 | Low leakage capacitor header and manufacturing method therefor | William H. Aultman | 1985-06-04 |
| 4480286 | Capacitor case insulation and method of installation | Boyce D. Whitman, Donald G. Beltz | 1984-10-30 |
| 4458414 | Method of manufacturing a low leakage capacitor header | William H. Aultman | 1984-07-10 |
| 4447346 | Electrolyte system for electrolytic capacitors | Richard W. MacNamee, Emil F. Blase | 1984-05-08 |