Walter Baumgartner
22Patents
12h-index
14Co-inventors
78Inventor score
Filing activity: Jun 19, 1981 → Oct 1, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5370697A | Artificial intervertebral disk member | Human Necessities | 948 | Expired |
| US5171280A | Intervertebral prosthesis | Human Necessities | 632 | Expired |
| US5755797A | Intervertebral prosthesis and a process for implanting such a prosthesis | Emerging Cross-Sectional Technologies | 579 | Expired |
| US5702454A | Process for implanting an invertebral prosthesis | Emerging Cross-Sectional Technologies | 552 | Expired |
| US5320644A | Intervertebral disk prosthesis | Emerging Cross-Sectional Technologies | 436 | Expired |
| US5919235A | Intervertebral prosthesis | Emerging Cross-Sectional Technologies | 334 | Expired |
| US6165218A | Intervertebral prosthesis | Emerging Cross-Sectional Technologies | 184 | Expired |
| US6660037B1 | Intervertebral prosthesis | Emerging Cross-Sectional Technologies | 122 | Expired |
| US5735850A | Fastening system for pedicel screws | Human Necessities | 83 | Expired |
| US5977653A | Configuration for controlling a restraining device, in particular for a motor vehicle | Performing Operations; Transporting | 26 | Expired |
| US6113138A | Control device in a motor vehicle | Performing Operations; Transporting | 23 | Expired |
| US4382044A | Water purification system employing ozone injection | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6580279B1 | Method and apparatus for checking the capacitance of a storage capacitor provided in an occupant protection system | Electricity | 11 | Expired |
| US5350131A | Fishing reels with a spool receiving the fishing line | Human Necessities | 10 | Expired |
| US6229437A | Device for controlling a motor vehicle occupant protection system | Performing Operations; Transporting | 9 | Expired |
| US6628007B1 | Electric ignition circuit for a motor vehicle occupant protection system | Performing Operations; Transporting | 8 | Expired |
| US7490790B1 | Spool for fishing reel | Human Necessities | 6 | Active |
| US7121376B2 | Device for the control of an active element of an occupant retention system in a vehicle | Performing Operations; Transporting | 5 | Expired |
| US6742736B2 | Fishing reel | Human Necessities | 2 | Expired |
| US7899590B2 | Method and device for associating an electronic wheel unit, which is assigned to a wheel, with a side of a vehicle | Performing Operations; Transporting | 0 | Active |
| USRE39602E1 | Fishing reels with a spool receiving the fishing line | General | 0 | Expired |
| US6717289B2 | Method for controlling the emergency power supply and the emergency power supply system, in particular for a vehicle occupant protection system | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.