Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12037274 | Systems and methods for treating wastewater and providing class A sludge | — | 2024-07-16 |
| 11383507 | Printing press with in-line casting device for the replication and formation of a micro-optical structure | Robert Stierman, Ana Dimitrijevic, Martin Palme, Thomas Kersten, Aurélie Berthon +2 more | 2022-07-12 |
| 11155484 | Systems and methods for treating wastewater and providing class A sludge | — | 2021-10-26 |
| 10836199 | Security devices | Brian William Holmes, John GODFREY | 2020-11-17 |
| 10759213 | Methods of manufacturing security devices | — | 2020-09-01 |
| 10543710 | Security devices | Alice Smith, Adam Lister | 2020-01-28 |
| 10479129 | Methods of manufacturing security structures for security documents | — | 2019-11-19 |
| 10467721 | Methods of manufacturing security documents and security devices | Brian William Holmes, Lawrence George Commander | 2019-11-05 |
| 10421310 | Method of forming a security document | — | 2019-09-24 |
| 10284369 | Secure app-to-app communication | Thomas E. Wagner | 2019-05-07 |
| 10249113 | Secure entry system | — | 2019-04-02 |
| 9969633 | Systems and methods for treating oil, fat and grease in collection systems | — | 2018-05-15 |
| 9902186 | Security devices | Alice Smith, Adam Lister | 2018-02-27 |
| 9866382 | Secure app-to-app communication | Thomas E. Wagner | 2018-01-09 |
| 9783438 | Apparatus for treating wastewater | — | 2017-10-10 |
| 9634999 | Mobile device key management | Eric M. Marion | 2017-04-25 |
| 9563999 | Method and system for identifying a security document | — | 2017-02-07 |
| 9411074 | Security device | Christopher John Eastell | 2016-08-09 |
| 9409803 | Systems and methods for reducing sludges produced by wastewater treatment facilities | — | 2016-08-09 |
| 9272564 | Photonic crystal security device and method | — | 2016-03-01 |
| 8927072 | Photonic crystal security device | — | 2015-01-06 |
| 8883273 | Photonic crystal security device | — | 2014-11-11 |
| 8696032 | Security device | — | 2014-04-15 |
| 8141908 | Security device and method | Adam Jeacock | 2012-03-27 |