Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8357747 | Polymer compositions comprising fluoro elastomers and expanded perlite | Michael J. Greene, Roger N. Rothon, Qingchun Hu | 2013-01-22 |
| 7497903 | Micronized perlite filler product | Bo Wang, Timothy R. Smith, Andrew L. Masters | 2009-03-03 |