Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9676907 | Methods and systems of graft polymerization on a functionalized substrate | John A. Spevacek, Kenneth Wyatt Richards, Kenneth D. Zigrino | 2017-06-13 |
| 9267009 | Methods and systems of graft polymerization on a functionalized substrate | John A. Spevacek, Kenneth Wyatt Richards, Kenneth D. Zigrino | 2016-02-23 |
| 9074056 | Methods and systems to prepare functionalized substrate from disulfide bond-containing material | John A. Spevacek, Kenneth Wyatt Richards, Kenneth D. Zigrino | 2015-07-07 |