Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11276511 | Fire resistive cable system | Walter Constantine, Kendall Waterman | 2022-03-15 |
| 10453588 | Fire resistant cable | Walter Constantine, Kendall Waterman | 2019-10-22 |
| 9292990 | Systems and methods for spectral authentication of a feature of a document | — | 2016-03-22 |
| 9210332 | Determining document fitness using illumination | — | 2015-12-08 |
| 9053596 | Systems and methods for spectral authentication of a feature of a document | — | 2015-06-09 |
| 9036136 | Systems and methods for detecting tape on a document according to a predetermined sequence using line images | Alexander Parkov | 2015-05-19 |
| 8780206 | Sequenced illumination | — | 2014-07-15 |
| 8781176 | Determining document fitness using illumination | — | 2014-07-15 |
| 8749767 | Systems and methods for detecting tape on a document | Alexander Parkov | 2014-06-10 |
| 8682038 | Determining document fitness using illumination | — | 2014-03-25 |
| 8509492 | Detection of color shifting elements using sequenced illumination | — | 2013-08-13 |
| 8472676 | Apparatus and method for analysing a security document | Alexandre Gret | 2013-06-25 |
| 8464875 | Apparatus for analysing a security document | Alexandre Gret | 2013-06-18 |
| 8433124 | Systems and methods for detecting an optically variable material | Alexander Parkov | 2013-04-30 |
| 8290216 | Determining document fitness using illumination | — | 2012-10-16 |
| 8276911 | Inertial flattening apparatus for note processing | Jerry Edwards | 2012-10-02 |
| 8265346 | Determining document fitness using sequenced illumination | — | 2012-09-11 |
| 7748274 | Document inspection system | Cyril Pellaton, Jerry Edwards, John David Mouser | 2010-07-06 |
| 6811016 | Vignette inspection system | — | 2004-11-02 |
| 4715018 | OBC location system | — | 1987-12-22 |