Randall N. Allard
53Patents
26h-index
71Co-inventors
91Inventor score
Filing activity: Jun 30, 1992 → Mar 28, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5312405A | Spinal rod coupler | Human Necessities | 353 | Expired |
| US5484440A | Bone screw and screwdriver | Human Necessities | 311 | Expired |
| US5476462A | Spinal implant system | Human Necessities | 272 | Expired |
| US5752963A | Suture anchor driver | Emerging Cross-Sectional Technologies | 211 | Expired |
| US5935128A | Orthopaedic template system including a joint locator | Human Necessities | 209 | Expired |
| US7776075B2 | Expandable spinal rods and methods of use | Human Necessities | 192 | Active |
| US5785712A | Reconstruction bone plate | Human Necessities | 190 | Expired |
| US5281222A | Spinal implant system | Human Necessities | 177 | Expired |
| US5364397A | Spinal coupler seater with dual jaws and an independent plunger | Human Necessities | 158 | Expired |
| US7556651B2 | Posterior spinal device and method | Human Necessities | 143 | Expired |
| US6245074A | Orthopaedic glenoid reamer | Human Necessities | 126 | Expired |
| US7901459B2 | Split spinal device and method | Human Necessities | 115 | Active |
| US5746742A | Bone plate template | Human Necessities | 107 | Expired |
| US8057545B2 | Revision spacer | Human Necessities | 84 | Active |
| US7875059B2 | Variable stiffness support members | Human Necessities | 72 | Active |
| US5496319A | External fixation apparatus | Human Necessities | 66 | Expired |
| US5797908A | External fixator assembly and clamp therefor | Human Necessities | 62 | Expired |
| US6120507A | Instrument and method for seating prosthesis | Human Necessities | 46 | Expired |
| US5725526A | Transport carriage for an external fixator | Human Necessities | 43 | Expired |
| US7559930B2 | Surgical tool and method with an actuation mechanism for controlling reciprocation and locking of an anti-rotation member relative to an engagement member for facilitating positioning of an intervertebral device | Human Necessities | 43 | Active |
| USD367531S | External fixation clamp | General | 41 | Expired |
| US5676664A | Orthopaedic distractor and/or fixator | Human Necessities | 36 | Expired |
| US7824430B2 | Methods and devices for treating a multi-level spinal deformity | Human Necessities | 32 | Active |
| USD373635S | External fixation clamp | General | 31 | Expired |
| US8083798B2 | Non-circular stabilization sphere and method | Human Necessities | 31 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.