Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501683 | Proppant | Christopher M. Tanguay | 2019-12-10 |
| 9944568 | Encapsulated fertilizer particle containing pesticide | Raymond A. Neff, Johanne Wilson | 2018-04-17 |
| 9908984 | Flame retardant polyurethane foam and method for producing same | Raymond A. Neff, Liying Wang | 2018-03-06 |
| 9388089 | Encapsulated particle | Raymond A. Neff, Donald C. Mente | 2016-07-12 |
| 9353020 | Dust suppressing aggregate | Raymond A. Neff, Donald C. Mente, Rajesh Kumar | 2016-05-31 |
| 9085495 | Encapsulated particle | Raymond A. Neff, Donald C. Mente, Rajesh Kumar | 2015-07-21 |
| 9067842 | Encapsulated particle | Raymond A. Neff, Donald C. Mente | 2015-06-30 |
| 6962967 | Method of purifying polyether polyols of non-volatile impurities | David D. Peters, Jon S. Speier | 2005-11-08 |