Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10248972 | Individual or group profile monetization and mediation | — | 2019-04-02 |
| 8412602 | Methods for sponsored printing of images with promotional material and systems thereof | — | 2013-04-02 |
| 7191146 | Printing and delivery of digital images and merged information from a central receiving agency | Thomas Wulff, David L. Patton | 2007-03-13 |
| 7130444 | Method of authenication for steganographic signals undergoing degradations | Chris W. Honsinger, Donald R. Williams, Jerry Carmen | 2006-10-31 |
| 7027924 | Detecting natural gas pipeline failures | John P. Spoonhower, Janet M. Sherin, Martin G. Graen, Steven Vincent Stearns | 2006-04-11 |
| 6995846 | System and method for remote quantitative detection of fluid leaks from a natural gas or oil pipeline | Hooshmand M. Kalayeh, John P. Spoonhower | 2006-02-07 |
| 6987877 | Superimposing graphic representations of ground locations onto ground location images after detection of failures | John P. Spoonhower, David A. Parkes | 2006-01-17 |
| 6979488 | Receiver having hydrophilic receiving surface | David L. Patton, John R. Fredlund | 2005-12-27 |
| 6972859 | Authorizing the printing of digital images | David L. Patton | 2005-12-06 |
| 6952487 | Detecting the presence of failure(s) in existing man-made structures | David L. Patton, John P. Spoonhower | 2005-10-04 |
| 6936334 | Steganographically encoded media object having an invisible colorant | Richard N. Blazey, Kevin W. Williams, Thomas M. Stephany | 2005-08-30 |
| 6842534 | Detecting material failures in ground locations | John P. Spoonhower | 2005-01-11 |
| 6842533 | Printing verified pre-approved images | David L. Patton | 2005-01-11 |
| 6831782 | Solid immersion lens array and methods for producing a solid immersion lens array | David L. Patton, John P. Spoonhower, Anne E. Bohan | 2004-12-14 |
| 6822742 | System and method for remote quantitative detection of fluid leaks from a natural gas or oil pipeline | Hooshmand M. Kalayeh, John P. Spoonhower | 2004-11-23 |
| 6816180 | Authenticated images on labels | David L. Patton, Kevin W. Williams | 2004-11-09 |
| 6798531 | Printing and delivery of digital images and text via a central receiving agency | David L. Patton | 2004-09-28 |
| 6683724 | Solid immersion lens array and methods for producing a solid immersion lens array | David L. Patton, John P. Spoonhower, Anne E. Bohan | 2004-01-27 |
| 6247650 | Integral image element with display control parameters | Thierry Vachette, Stephen Gulick, Jr. | 2001-06-19 |
| 6136752 | Receiver having authenticating marks | David L. Patton, John R. Fredlund | 2000-10-24 |
| 6121991 | Forming authenticated images in a receiver | David L. Patton, John R. Fredlund | 2000-09-19 |
| 5846684 | Device for converting invisible and visible radiation to visible light and/or UV radiation | James M. Chwalek, Anna L. Hrycin, Dilip K. Chatterjee, Liang-Sun Hung | 1998-12-08 |
| 5843599 | Erasable ceramic bar-code | Dilip K. Chatterjee, Syamal K. Ghosh | 1998-12-01 |
| 5804342 | Method of bar-code printing on ceramic members | Dilip K. Chatterjee, Syamal K. Ghosh | 1998-09-08 |
| 5786102 | Device for converting invisible and visible radiation to visible light and/or UV radiation | James M. Chwalek, Anna L. Hrycin, Dilip K. Chatterjee, Liang-Sun Hung | 1998-07-28 |