Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7419525 | Filter and method of making | Christopher R. Reamsnyder | 2008-09-02 |
| 7377966 | Adsorptive assembly and method of making the same | Gary B. Zulauf | 2008-05-27 |
| 6243390 | ISDN communications controller | — | 2001-06-05 |
| 6215796 | Process for subchannel bandwidth allocation and extraction by an | — | 2001-04-10 |
| 6125127 | Method of convenient call acceptance for an | — | 2000-09-26 |
| 6034953 | System for local voice distribution by an | — | 2000-03-07 |
| 5987115 | Systems and methods for servicing calls by service agents connected via standard telephone lines | Robert W. Petrunka | 1999-11-16 |
| 5056136 | Secure video communications system | — | 1991-10-08 |
| 4745600 | Network collision detection and avoidance apparatus | Alexander Herman | 1988-05-17 |
| 4467423 | Method and system for controlling an apparatus | Melvin B. Mozingo | 1984-08-21 |
| 4318084 | Control system for appliances and the like | Charles E. Scott, Robert G. Bristol | 1982-03-02 |
| 4305122 | Method and system for controlling a dishwashing apparatus | Melvin B. Mozingo | 1981-12-08 |
| 4290004 | Voltage regulator circuit | — | 1981-09-15 |