Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5619919 | Silk-screen print head for the printing of halftones on the surface of a substrate | William M. Karlyn, James McGrath | 1997-04-15 |
| 5520106 | Multicolor printing system for the silk-screen printing of compact discs | William M. Karlyn, William M. Lamarre, Heinz Stemmler, Thomas D. Wiseley | 1996-05-28 |
| 5429045 | Means for registering a compact disc for the silk-screen printing thereof | William M. Karlyn, William M. Lamarre | 1995-07-04 |
| 5335594 | Multicolor printing system for the silk-screen printing of compact discs | William M. Karlyn, Frederick C. Pink, William L. Lamarre | 1994-08-09 |
| 5313882 | Multicolor printing system for the silk-screen printing of compact discs | William M. Karlyn, Frederick C. Pink, William L. Lamarre | 1994-05-24 |
| 5165340 | Multicolor printing system for the silk-screen printing of compact discs | William M. Karlyn, Frederick C. Pink, William L. Lamarre | 1992-11-24 |