Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980595 | Postage label having concealed postal indicium | Bertrand Haas | 2011-07-19 |
| 7973098 | Postal-compliant fluorescent inkjet papers, inks for preparing them and individualized postage stamps printed thereon | — | 2011-07-05 |
| 7959186 | Signaling labels and fluorescent ink compositions | Donald G. Mackay, Richard A. Bernard | 2011-06-14 |
| 7918071 | Seal integrity for mailpiece envelopes | John Kline, Robert A. Cordery | 2011-04-05 |
| 7878615 | System and method for detecting defective ink jet nozzles | David B. Wilk, George M. Macdonald | 2011-02-01 |
| 7867590 | Signaling blank label | Richard A. Bernhard, Judith D. Auslander, Donald G. Mackay | 2011-01-11 |