Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10247667 | Photon marker system for fiber material | Paul Stenning | 2019-04-02 |
| 9886612 | System and method for identifying a genuine printed document | — | 2018-02-06 |
| 9652651 | System and method for identifying a genuine printed document | — | 2017-05-16 |
| 9235734 | System and method for identifying a genuine printed document | — | 2016-01-12 |
| 8742891 | System and method for identifying a genuine printed document | — | 2014-06-03 |
| 8134734 | System and method for identifying a genuine printed document | — | 2012-03-13 |
| 8087585 | Baggage handling system and method | — | 2012-01-03 |
| 7859418 | Apparatus, system and method for sensing to locate persons in a building in the event of a disaster | — | 2010-12-28 |
| 6471878 | Method for forming a radio frequency responsive target and apparatus for verifying the authenticity of same | G. William Hurley | 2002-10-29 |
| 5891240 | Radio frequency automatic identification system | — | 1999-04-06 |
| 5690774 | Apparatus and method for maintaining the confidentiality of printed information | — | 1997-11-25 |
| 5581257 | Radio frequency automatic identification system | G. William Hurley | 1996-12-03 |
| 5291205 | Radio frequency automatic identification system | — | 1994-03-01 |
| 5204681 | Radio frequency automatic identification system | — | 1993-04-20 |