Martin Hess
40Patents
17h-index
19Co-inventors
78Inventor score
Filing activity: Nov 8, 1974 → Apr 10, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6077262A | Posterior spinal implant | Human Necessities | 715 | Expired |
| US5501684A | Osteosynthetic fixation device | Emerging Cross-Sectional Technologies | 597 | Expired |
| US6585740B2 | Bone screw | Mechanical Engineering; Lighting; Heating | 541 | Expired |
| US6248105A | Device for connecting a longitudinal support with a pedicle screw | Human Necessities | 508 | Expired |
| US6371957B1 | Device for connecting a longitudinal bar to a pedicle screw | Human Necessities | 401 | Expired |
| US6059829A | Intervertebral implant | Emerging Cross-Sectional Technologies | 322 | Expired |
| US7022122B2 | Device for connecting a longitudinal bar to a pedicle screw | Human Necessities | 296 | Expired |
| US6582436B2 | Device for connecting a longitudinal support to a bone anchor | Human Necessities | 211 | Expired |
| US6699249B2 | Bone fixation device with a rotation joint | Human Necessities | 191 | Expired |
| US6869432B2 | Device for the articulated connection of two bodies | Human Necessities | 154 | Expired |
| US5616143A | Surgical forceps | Human Necessities | 127 | Expired |
| US5498264A | Clamp connection for connecting two construction components for a setting device, particularly an osteosynthetic setting device | Emerging Cross-Sectional Technologies | 112 | Expired |
| US5312402A | Connection device | Human Necessities | 107 | Expired |
| US7008432B2 | Device for distracting or compressing bones on bone fragments | Human Necessities | 67 | Expired |
| US8012184B2 | Device for stabilizing bones | Human Necessities | 60 | Active |
| US7621941B2 | Device for stabilizing bones | Human Necessities | 50 | Active |
| US7201753B2 | Bone fixation device with a rotation joint | Human Necessities | 29 | Expired |
| US3963457A | Coal gasification process | Emerging Cross-Sectional Technologies | 15 | Expired |
| US7666207B2 | Fixation device for bones | Human Necessities | 15 | Active |
| US5581033A | Universal instrument protection box | Electricity | 9 | Expired |
| US6301969A | Pressure transducer assembly on a process circuit of a process plant | Physics | 5 | Expired |
| US9695016B2 | Functional monitoring of a safety element | Performing Operations; Transporting | 3 | Active |
| US8807284B2 | Elevator with a monitoring system | Performing Operations; Transporting | 3 | Active |
| US6412515B1 | Pressure transducer assembly with heat insulating elements for stub line support | Emerging Cross-Sectional Technologies | 3 | Expired |
| US9902592B2 | Method and monitoring device for testing an elevator system | Performing Operations; Transporting | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.