Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9250183 | Luminescent materials, articles incorporating luminescent materials, and methods for performing article authentication | Karl J. Smith | 2016-02-02 |
| 8905313 | Method and system for creating and reading multi-color co-planar emissive indicia using printable dyes and pigments | William Ross Rapoport, Karl J. Smith | 2014-12-09 |
| 8330122 | Authenticatable mark, systems for preparing and authenticating the mark | Karl J. Smith, Paul G. Vahey, Robert G Bray, Nelson Wayne Lytle, William Ross Rapoport +1 more | 2012-12-11 |
| 5139880 | Photodefinable interlevel dielectrics | Joseph J. Zupancic, Daniel C. Blazej | 1992-08-18 |
| 5120569 | Method of forming a polymer on a substrate | Joseph J. Zupancic, Daniel C. Blazej | 1992-06-09 |
| 5114741 | Photodefinable interlevel dielectrics | Joseph J. Zupancic, Daniel C. Blazej | 1992-05-19 |
| 5085886 | Photodefinable interlevel dielectrics | Joseph J. Zupancic, Daniel C. Blazej | 1992-02-04 |
| 4921777 | Method for manufacture of multilayer printed circuit boards | Joseph M. Ilardi, Bruce E. Kurtz, Frank A. Spicciati | 1990-05-01 |
| 4897338 | Method for the manufacture of multilayer printed circuit boards | Frank A. Spicciati, Joseph M. Ilardi, Bruce E. Kurtz | 1990-01-30 |
| 4803097 | Metal plating of plastic materials | Karen A. Davenport, Frank A. Spicciati | 1989-02-07 |