Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7597695 | Posterior oblique lumbar arthrodesis | Daniel G. Schmiel, Rodney L. Houfburg, Daniel McPhillips | 2009-10-06 |
| 7033392 | Posterior oblique lumbar arthrodesis | Daniel G. Schmiel, Rodney L. Houfburg, Daniel McPhillips | 2006-04-25 |
| 6626905 | Posterior oblique lumbar arthrodesis | Daniel G. Schmiel, Rodney L. Houfburg, Daniel McPhillips | 2003-09-30 |
| 5931517 | WCW trench cleaner | — | 1999-08-03 |
| 5437898 | Ceramic veneer composite structure | John S. Forry, Thomas C. Simonton, Jerome D. Wisnosky | 1995-08-01 |
| 5418041 | Method of applying a ceramic image to a complex ceramic article | Raymond C. Kent, Terry N. Tice | 1995-05-23 |
| 5411791 | Ceramic veneer composite structure | John S. Forry, Thomas C. Simonton, Jerome D. Wisnosky | 1995-05-02 |