Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9095912 | Adjustable drill guide for wooden model cars | John R. Masotta | 2015-08-04 |
| 7133850 | Postage system having telephone answering and message retrieval capability | — | 2006-11-07 |
| 6941284 | Method for dynamically using cryptographic keys in a postage meter | Craig J. DeFilippo | 2005-09-06 |
| 6061671 | System and method for disaster recovery in an open metering system | Walter J. Baker, Robert A. Cordery, Richard W. Heiden, David K. Lee, Leon A. Pintsov +1 more | 2000-05-09 |
| 5884292 | System for smart card funds refill | Walter J. Baker, Richard W. Heiden | 1999-03-16 |
| 5806421 | Method and apparatus for securely printing a machine detectable postal indicia image | Donald T. Dolan, David W. Hubbard, Charles F. Murphy, III | 1998-09-15 |
| 5793867 | System and method for disaster recovery in an open metering system | Robert A. Cordery, David K. Lee, Leon A. Pintsov, Frederick W. Ryan, Jr., Walter J. Baker +1 more | 1998-08-11 |
| 5769550 | Method and apparatus for securely printing an indicia image in multiple passes including an enhancement pass | Patrick Brand, Donald T. Dolan, David W. Hubbard, Wallace Kirschner, Charles F. Murphy, III | 1998-06-23 |
| 5749078 | Method and apparatus for storage of accounting information in a value dispensing system | Walter J. Baker, Richard W. Heiden | 1998-05-05 |
| 5745887 | Method and apparatus for remotely changing security features of a postage meter | Charles F. Murphy, III | 1998-04-28 |
| 5638442 | Method for remotely inspecting a postage meter | Richard W. Heiden, Robert G. Arsenault | 1997-06-10 |
| 5385173 | Pipe liner composition | — | 1995-01-31 |
| 5372388 | Integral multi-duct conduit section | — | 1994-12-13 |
| 5346658 | Method for installing a pipe liner | — | 1994-09-13 |
| 5273414 | Method and apparatus for installing a pipe liner | — | 1993-12-28 |
| 5213727 | Method for installing a pipe liner | — | 1993-05-25 |
| 4980542 | Postal charge accounting system | Winslow E. Jackson, Paul Kim, Robert Chen, Robert T. Durst, Jr., Wojciech M. Chrosny | 1990-12-25 |
| 4935961 | Method and apparatus for the generation and synchronization of cryptographic keys | Jose Pastor | 1990-06-19 |