Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773865 | Anti-charging layer for beam lithography and mask fabrication | Elizabeth Dobisz, Walter J. Dressick, Mu-San Chen | 2004-08-10 |
| 6586158 | Anti-charging layer for beam lithography and mask fabrication | Elizabeth Dobisz, Walter J. Dressick, Mu-San Chen | 2003-07-01 |
| 6436615 | Methods and materials for selective modification of photopatterned polymer films | Jeffrey M. Calvert, Walter M. Dressick, Charles S. Dulcey | 2002-08-20 |