Peter Wirth
28Patents
5h-index
15Co-inventors
66Inventor score
Filing activity: Dec 24, 1974 → Dec 18, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6084400A | Angle of rotation sensor having a counting arrangement with at least two pulser-wire motion sensors providing electrical energy used as a voltage supply | Physics | 37 | Expired |
| US3946516A | Modular marble game | Human Necessities | 36 | Expired |
| US4610014A | Gas flow laser | Electricity | 11 | Expired |
| US8847584B2 | Assembly for detecting more than one rotation through a position encoder magnet | Physics | 7 | Active |
| US6479986B1 | Time/analog converter for a magnetostrictive position sensor | Physics | 6 | Expired |
| US6863277B2 | Piston ring for the piston of a vibration damper | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7619405B2 | Process for determining a time interval between two impulses by converting a measured analog impulse into a digital impulse | Physics | 5 | Active |
| US5008896A | Gas laser having a discharge tube through which the gas flows in an axial direction | Electricity | 3 | Expired |
| US5473237A | Angle-position sensor for the absolute measurement of the angle of rotation over a plurality of revolutions | Electricity | 3 | Expired |
| US7463021B2 | Magnetostrictive sensitive element | Physics | 3 | Active |
| US8461829B2 | Magnetic angle sensor unit having ferromagnetic conductive shielding | Physics | 3 | Active |
| US4634831A | Laser-machining apparatus | Electricity | 3 | Expired |
| US8274275B2 | Angle sensor | Physics | 2 | Active |
| US6840153B2 | Fire protection in a piston-cylinder unit | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9062988B2 | Pin-shaped magnetic angle sensor | Emerging Cross-Sectional Technologies | 2 | Active |
| US7182190B2 | Vibration damper with fire safety device | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US4807236A | Gas laser with high-frequency excitation | Electricity | 2 | Expired |
| US6749177B2 | Damping valve for a shock absorber | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US7225906B2 | Vibration damper having a joint eye | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US9134123B2 | Tension element position sensor | Emerging Cross-Sectional Technologies | 1 | Active |
| US8384376B2 | Magnetic angle sensor | Physics | 1 | Active |
| US8054124B2 | Programmable electronics | Physics | 1 | Active |
| US6719297B2 | Piston ring, in particular for a piston of a vibration damper | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US7746066B2 | Position sensor | Physics | 1 | Active |
| US7434718B2 | Device for cutting or welding tubular workpieces or the like | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.