Peter Lang
27Patents
6h-index
53Co-inventors
72Inventor score
Filing activity: Feb 17, 1976 → Mar 7, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6712695B2 | Jackpot system | Human Necessities | 434 | Expired |
| US7746448B2 | Measuring apparatus | Physics | 29 | Active |
| US8555712B2 | Outside casing conveyed low flow impedance sensor gauge system and method | Fixed Constructions | 26 | Active |
| US6093003A | Piston pump | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5238743A | Thermoplastic sheet produced by multiple stretching steps at different temperatures | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4846449A | Melting gasifier | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4071296A | Electrostatic-copier cleaning device | Physics | 6 | Expired |
| US7980117B2 | Sniffer leak detector comprising a detector with a quartz window | Physics | 6 | Active |
| US7931007B2 | Fuel-injection device | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US8147324B2 | Gaming machine with hidden jackpot | Human Necessities | 5 | Active |
| US6701879B2 | Internal combustion engine | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6776129B2 | Hydraulic actuator for a gas exchange valve | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6224264A | Guide bush and adjustable length column with guide bush | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US7812590B2 | Method for detection of the presence of a load and drive circuit | Electricity | 3 | Active |
| US6857403B2 | Hydraulically controlled actuator for activating a valve | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6948463B2 | Cylinder head | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US8215289B2 | Fuel-injection device | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US6729287B2 | Connection between a shaft end of a gas exchange valve in an internal combustion engine and a sleeve-shaped control piston on a tappet | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6773498B1 | Bright precious metals preparation for baking in at high temperatures and uses thereof for producing decorative bright precious metal elements | Chemistry; Metallurgy | 2 | Expired |
| US6892683B2 | Electrohydraulic valve controller | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US6978748B2 | Hydraulically controlled actuator for actuating gas exchange valve on the exhaust side of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US12051963B2 | Minimum peak current for power converter | Emerging Cross-Sectional Technologies | 0 | Active |
| US7360517B2 | Valve actuator for actuating a gas exchange valve of an internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Expired |
| US9447633B2 | Device for rolling up and unrolling a material web onto and from a shaft | Fixed Constructions | 0 | Active |
| US8342745B2 | Method for passive determination of the operating temperature in a thermally highly loaded device, and apparatus for carrying out the method | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.