Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6848277 | Projection lithography photomasks and method of making | George E. Berkey, Lisa Anne Moore | 2005-02-01 |
| 6689516 | Projection lithography photomasks and method of making | George E. Berkey, Lisa Anne Moore | 2004-02-10 |
| 6356699 | Rare earth doped optical glasses | Roger F. Bartholomew, Heather Debra Boek, Carlton Maurice Truesdale | 2002-03-12 |
| 6319634 | Projection lithography photomasks and methods of making | George E. Berkey, Lisa Anne Moore | 2001-11-20 |
| 6268425 | Glass/polymer melt blends | Paul D. Frayer, Roy J. Monahan | 2001-07-31 |
| 6103810 | Glass/polymer melt blends | Paul D. Frayer, Roy J. Monahan | 2000-08-15 |
| 5711779 | Method for forming zinc phosphate based glasses | Noshir B. Havewala, Kevin Thomas Morris, Robert D. Shoup | 1998-01-27 |