Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4547853 | Electronic postage meter reset circuit | — | 1985-10-15 |
| 4535407 | Postage meter with keyboard keys for changing postage unused amount | John H. Soderberg, Edward C. Duwel | 1985-08-13 |
| 4534018 | Non-volatile memory protection circuit with microprocessor interaction | Easwaran Nambudiri | 1985-08-06 |
| 4525785 | Electronic postage meter having plural computing system | John H. Soderberg, Robert B. McFiggans | 1985-06-25 |
| 4524426 | Electronic postage meter controllable by mailing machine | Robert B. McFiggans | 1985-06-18 |
| 4516494 | Anti theft device for a printing machine print wheel assembly | Christian Beck | 1985-05-14 |
| 4516014 | Date checking device for electronic postage meter | — | 1985-05-07 |
| RE31875 | Computer responsive postage meter | Frank Check, Bruce E. Hinman, Howell A. Jones, Raymond R. Lupkas, Robert B. McFiggans | 1985-04-30 |
| 4500780 | Apparatus and method for aligning postage meter components with an optical sensor | Danilo P. Buan | 1985-02-19 |
| 4498187 | Electronic postage meter having plural computing systems | John H. Soderberg, Robert B. McFiggans | 1985-02-05 |
| 4492160 | Postage printing apparatus having a movable print head and a variable speed drum rotation | John I. Clark | 1985-01-08 |
| 4445198 | Memory protection circuit for an electronic postage meter | — | 1984-04-24 |
| 4442501 | Electronic postage meter with weak memory indication | Edward C. Duwel | 1984-04-10 |
| 4441197 | Value printing device warning function for replacing an inking member | Danilo P. Baun | 1984-04-03 |
| 4424573 | System for entering a postage meter serial number into a nonvolatile memory from an external channel after assembly of the meter | Edward C. Duwel | 1984-01-03 |
| 4422148 | Electronic postage meter having plural computing systems | John H. Soderberg, Robert B. McFiggans | 1983-12-20 |
| 4412491 | System for sensing an inking member in a value printing device | Danilo P. Buan | 1983-11-01 |
| 4377739 | Average power control apparatus and method | Wayne W. Pritchett | 1983-03-22 |
| 4376981 | Electronic postage metering system | Frank Check, Joseph R. Warren | 1983-03-15 |
| 4306299 | Postage meter having means transferring data from a working memory to a non-volatile memory under low power conditions | Frank Check, Joseph R. Warren | 1981-12-15 |
| 4302821 | Interposer control for electronic postage meter | C. Edward Duwel, Arno Muller | 1981-11-24 |
| 4301507 | Electronic postage meter having plural computing systems | John H. Soderberg, Robert B. McFiggans | 1981-11-17 |
| 4287825 | Printing control system | Richard A. Malin, Robert B. McFiggans, Leonard M. Pengue | 1981-09-08 |
| 4283721 | Electronic postage meter having check date warning | Edward C. Duwel | 1981-08-11 |
| 4280180 | Electronic postage meter having field resettable control values | Edward C. Duwel, John H. Soderberg | 1981-07-21 |