Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9064138 | Method for detecting reorgination of barcodes | Thomas D. Pawlik | 2015-06-23 |
| 8937712 | Authentication device with access control and calibration | Thomas D. Pawlik, Thomas J. Widzinski, Judith A. Bose, Mark P. Henry | 2015-01-20 |
| 8931697 | System for detecting reorigination of barcodes | Thomas D. Pawlik | 2015-01-13 |
| 8893974 | Decoder for barcodes with anti-copy feature | Thomas D. Pawlik | 2014-11-25 |
| 8750621 | Method of authenticating security marker | Thomas J. Widzinski, Erwin L. Allmann, Thomas D. Pawlik, Judith A. Bose, Gary M. Spinelli | 2014-06-10 |
| 8681004 | Deactivation of a security feature | Thomas D. Pawlik, Judith A. Bose | 2014-03-25 |
| 8653445 | Method for viewing invisible indicia | Thomas D. Pawlik, Thomas J. Widzinski, Judith A. Bose | 2014-02-18 |
| 8619245 | Authentication device with access control and calibration | Thomas D. Pawlik, Thomas J. Widzinski, Judith A. Bose, Mark P. Henry | 2013-12-31 |
| 8588506 | Image algorithms to reject undesired image features | Thomas J. Widzinski, Erwin L. Allmann, Thomas D. Pawlik, Judith A. Bose, Gary M. Spinelli | 2013-11-19 |
| 8507089 | Articles with porous particles for security purposes | Mridula Nair, David F. Jennings, Tamara K. Jones, Joseph Salvatore Sedita | 2013-08-13 |
| 8497924 | Apparatus for eliminating background noise | Thomas J. Widzinski, Thomas D. Pawlik, Erwin L. Allmann, Gary M. Spinelli | 2013-07-30 |
| 8493479 | Method of eliminating background noise | Thomas J. Widzinski, Thomas D. Pawlik, Erwin L. Allmann, Gary M. Spinelli | 2013-07-23 |
| 8398888 | Size dependent marker codes | Thomas D. Pawlik, Erwin L. Allmann | 2013-03-19 |
| 8360323 | Security label laminate and method of labeling | Thomas J. Widzinski, David A. Hodder | 2013-01-29 |
| 8153984 | Security system with different size emissive particles | Thomas D. Pawlik, Erwin L. Allmann | 2012-04-10 |
| 6969582 | Silver halide emulsion containing iridium dopant | Woodrow G. McDugle, Jeffrey C. Hansen, Thomas D. Pawlik, John D. Lewis, Jerzy Z. Mydlarz +2 more | 2005-11-29 |
| 6727055 | High bromide cubic grain emulsions | Anthony Adin, Richard Beal, Anthony D. Gingello, Stephen A. Hershey, John D. Mee | 2004-04-27 |
| 5728517 | Photographic emulsions of enhanced sensitivity | Roger A. Bryant, David E. Fenton | 1998-03-17 |
| 5691127 | Epitaxially sensitized ultrathin tabular grain emulsions containing stabilizing addenda | Richard L. Daubendiek, Timothy R. Gersey, Robert D. Wilson, Joseph G. Lighthouse, Joseph C. Deaton +2 more | 1997-11-25 |
| 5641618 | Epitaxially sensitized ultrathin dump iodide tabular grain emulsions | Xin Wen, Richard L. Daubendiek, Donald L. Black, Joseph C. Deaton, Timothy R. Gersey +2 more | 1997-06-24 |
| 5629144 | Epitaxially sensitized tabular grain emulsions containing speed/fog mercaptotetrazole enhancing addenda | Richard L. Daubendiek, Donald L. Black, Joseph C. Deaton, Timothy R. Gersey, Joseph G. Lighthouse +2 more | 1997-05-13 |
| 5614358 | Ultrathin tabular grain emulsions with reduced reciprocity failure | Robert D. Wilson, Richard L. Daubendiek, Donald L. Black, Joseph C. Deaton, Timothy R. Gersey +2 more | 1997-03-25 |
| 5582965 | Ultrathin tabular grain emulsions with sensitization enhancements (II) | Joseph C. Deaton, Richard L. Daubendiek, Donald L. Black, Timothy R. Gersey, Joseph G. Lighthouse +2 more | 1996-12-10 |
| 5576171 | Tabular grain emulsions with sensitization enhancements | Richard L. Daubendiek, Joseph C. Deaton, Donald L. Black, Timothy R. Gersey, Joseph G. Lighthouse +2 more | 1996-11-19 |
| 5576172 | Elevated iodide surface laminae tabular grain emulsions | Roger A. Bryant, Elizabeth K. Lelental, Sharon Gould, Sherrill A. Puckett | 1996-11-19 |