Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8579333 | Confidential postcards | Mark Anthony Costanzo | 2013-11-12 |
| 8245904 | Double parallel folded mailer having an integrated return postcard | — | 2012-08-21 |
| 8201725 | Mailer forms for forming outgoing mailers having an integrated return mail piece | — | 2012-06-19 |
| 5887408 | Confidential facsimile system with pressure sealed security envelope | David G. Wagner | 1999-03-30 |
| 5370302 | Two way sealer postcard | — | 1994-12-06 |
| 5307989 | "Two way mailer with external ""insert""" | — | 1994-05-03 |