Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7252859 | Organic materials for an evaporation source | Syamal K. Ghosh, Steven C. Switalski | 2007-08-07 |
| 6702425 | Coalescence-free inkjet printing by controlling drop spreading on/in a receiver | Kwok L. Yip, Dennis R. Perchak | 2004-03-09 |
| 6634743 | Method for increasing the diameter of an ink jet ink dot | Dennis R. Perchak, Kwok L. Yip | 2003-10-21 |
| 5795512 | Method and apparatus for reducing curl in wound rolls of photographic film | Jehuda Greener | 1998-08-18 |