Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8750621 | Method of authenticating security marker | Thomas J. Widzinski, Thomas D. Pawlik, Judith A. Bose, Gary M. Spinelli, Myra T. Olm | 2014-06-10 |
| 8588506 | Image algorithms to reject undesired image features | Thomas J. Widzinski, Thomas D. Pawlik, Judith A. Bose, Gary M. Spinelli, Myra T. Olm | 2013-11-19 |
| 8497924 | Apparatus for eliminating background noise | Thomas J. Widzinski, Thomas D. Pawlik, Gary M. Spinelli, Myra T. Olm | 2013-07-30 |
| 8493479 | Method of eliminating background noise | Thomas J. Widzinski, Thomas D. Pawlik, Gary M. Spinelli, Myra T. Olm | 2013-07-23 |
| 8398888 | Size dependent marker codes | Myra T. Olm, Thomas D. Pawlik | 2013-03-19 |
| 8153984 | Security system with different size emissive particles | Myra T. Olm, Thomas D. Pawlik | 2012-04-10 |
| 7393257 | Sealing of organic thin-film light-emitting devices | Timothy F. Spencer, David Strip, Thomas W. Palone | 2008-07-01 |
| 6138496 | Traction measurement apparatus and method | Alan R. Bentz, Camiel J. Raes | 2000-10-31 |
| 5953953 | Apparatus and method for detecting a splice in a running length of web | Camiel J. Raes | 1999-09-21 |