Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6751232 | Method and apparatus for communicating data between first and second pairs of transceivers communicating on a common communications link | Allan Isfan, Erik Trounce | 2004-06-15 |
| 4858231 | Bus interface loading assembly | — | 1989-08-15 |
| 4731749 | Electronic postage meter having multiple non-volatile memories for storing different historical information reflecting postage transactions | Wallace Kirschner, Easwaran Nambudiri | 1988-03-15 |
| 4706215 | Data protection system for electronic postage meters having multiple non-volatile multiple memories | Wallace Kirschner, Easwaran Nambudiri | 1987-11-10 |
| 4627016 | Memory address location system for an electronic postage meter having multiple non-volatile memories | Wallace Kirschner, Easwaran Nambudiri | 1986-12-02 |