Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6583247 | Process for producing free radical polymerized copolymers | Ariel Alvarino, Ricardo Bloch, David J. Martella, James M. Gardiner, Steven McKeown +1 more | 2003-06-24 | |
| 5939365 | Lubricant with a higher molecular weight copolymer lube oil flow improver | Arunas T. Lapinas, David J. Martella, Albert Rossi, William M. Davis | 1999-08-17 | $366,594,000 |
| 5430105 | Low sediment process for forming borated dispersant | Ronald P. Wangner, Steven P. Winston | 1995-07-04 |