Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7863376 | Thermally controlled particulate core migration within polymer matrix | Philip J. Costanzo | 2011-01-04 |
| 7812069 | Reversible viscosity reducing polymer | Philip J. Costanzo, Robert E. Jensen | 2010-10-12 |