Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7040726 | Pull for pulling open a cabinet door or a drawer | — | 2006-05-09 |
| 6348071 | Spinal disc | E. Raymond Ross, Robert D. Fraser, Gary L. Lowery | 2002-02-19 |
| 6139579 | Spinal disc | E. Raymond Ross, Robert D. Fraser, Gary L. Lowery | 2000-10-31 |
| 5716415 | Spinal implant | — | 1998-02-10 |
| 5443514 | Method for using spinal implants | — | 1995-08-22 |
| 5242446 | Connector for a spinal column corrective device | Frank S. Janson | 1993-09-07 |
| 4854311 | Bone screw | — | 1989-08-08 |
| 4790303 | Apparatus and method for securing bone graft | — | 1988-12-13 |
| 4771767 | Apparatus and method for maintaining vertebrae in a desired relationship | — | 1988-09-20 |
| 4719905 | Apparatus and method for maintaining vertebrae in a desired relationship | — | 1988-01-19 |
| 4696290 | Apparatus for straightening spinal columns | — | 1987-09-29 |
| 4655199 | Spinal column straightening apparatus | — | 1987-04-07 |
| 4648388 | Apparatus and method for maintaining vertebrae in a desired relationship | — | 1987-03-10 |
| 4642122 | Toe implant | — | 1987-02-10 |
| 4611581 | Apparatus for straightening spinal columns | — | 1986-09-16 |