Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9597094 | Surgical process for anterior hip replacement | Lawrence Richard Menendez, Daniel C. Allison, Daniel Bass, Bob Mastny | 2017-03-21 |
| 9408718 | Inter-vertebral implant with angled plate | Fred Geisler | 2016-08-09 |
| 9186257 | Bone plate and fusion cage interface | Fred Geisler | 2015-11-17 |
| 9078635 | Anterior hip replacement retractor assembly | Lawrence Richard Menendez, Daniel C. Allison, Daniel Bass, Bob Mastny | 2015-07-14 |
| 8945226 | Vertebral spacer | Fred Geisler, Daniel Bass | 2015-02-03 |
| 8945003 | Surgical retractor with curved rotating blades | Daniel Bass, Ray Bertolero, Danny Fishman | 2015-02-03 |
| 8821041 | Fiber optic light supply system and connector | Marguerite McHenry, Daniel Bass | 2014-09-02 |
| 8808176 | Surgical process for anterior hip replacement | Lawrence Richard Menendez, Daniel C. Allison, Daniel Bass, Bob Mastny | 2014-08-19 |
| 7736380 | Cervical plate system | Fred Geisler | 2010-06-15 |
| D504951 | Tapered pledget | — | 2005-05-10 |
| D456510 | Skull clamp | Robert F. Spetzler, Thomas Weidenmaier, Daniel Bass, Francis Shan-Kwan Tang | 2002-04-30 |
| 6042540 | Side-loading surgical retractor | Thomas Wiedenmaier, Daniel Bass, Todd Pope | 2000-03-28 |
| 5993385 | Self-aligning side-loading surgical retractor | Thomas Wiedenmaier, Daniel Bass, Todd Pope | 1999-11-30 |