Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7348300 | Acetylenic diol ethylene oxide/propylene oxide adducts and processes for their manufacture | Kevin Rodney Lassila, Peng Zhang, Danielle Megan King Curzi, Leslie Barber, Brenda Faye Ross | 2008-03-25 |
| 6864395 | Acetylenic diol ethylene oxide/propylene oxide adducts and processes for their manufacture | Kevin Rodney Lassila, Joel Schwartz | 2005-03-08 |
| 6455234 | Acetylenic diol ethylene oxide/propylene oxide adducts and their use in photoresist developers | Kevin Rodney Lassila, Joel Schwartz | 2002-09-24 |
| 6313182 | Acetylenic diol ethylene oxide/propylene oxide adducts and processes for their manufacture | Kevin Rodney Lassila | 2001-11-06 |