Peter Frank
44Patents
12h-index
37Co-inventors
81Inventor score
Filing activity: Aug 15, 1980 → Mar 8, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5211626A | Medical infusion apparatus | Emerging Cross-Sectional Technologies | 246 | Expired |
| US5158343A | Method of shortening the braking distance in critical driving situations by sensing brake pedal speed | Performing Operations; Transporting | 57 | Expired |
| US6925871B2 | Level sensors | Emerging Cross-Sectional Technologies | 45 | Expired |
| US4355485A | Stacking containers | Human Necessities | 33 | Expired |
| US5845735A | Control element arrangement for controlling the longitudinal movement and/or the lateral movement of a motor vehicle | Performing Operations; Transporting | 26 | Expired |
| US5795116A | Arrangement in a rotatable device to protect against over-tightening | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US7369940B2 | Method for operating a display system in a vehicle for driving into a parking space | Performing Operations; Transporting | 23 | Active |
| US5781118A | Self-contained breathing apparatus having a personal alert safety system integrated therewith | Human Necessities | 20 | Expired |
| US9315179B2 | Method for controlling a brake system of a vehicle with an electronically rgulated rear-axle brake circuit and an pneumatically controlled front-axle brake circuit | Performing Operations; Transporting | 16 | Active |
| US5964814A | Steering angle adjusting device for a motor vehicle | Performing Operations; Transporting | 15 | Expired |
| US4688025A | Movement sensor | Physics | 15 | Expired |
| US6446747B1 | Control element arrangement for controlling the longitudinal movement and/or the lateral movement of a motor vehicle | Performing Operations; Transporting | 15 | Expired |
| US4615617A | Pulse delay measurement apparatus | Physics | 11 | Expired |
| US6198396A | Motion sensor | Physics | 11 | Expired |
| US7287426B2 | Liquid level indicators | Physics | 10 | Expired |
| US8979217B2 | Electro-pneumatic pressure regulation module comprising pressure regulation channels having separate pneumatic circuits | Performing Operations; Transporting | 9 | Active |
| US5193440A | Process and equipment for preparation and cooking of edible materials | Human Necessities | 8 | Expired |
| US6045308A | Tool carrier | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5873430A | Control element arrangement for controlling the steering angle of a motor vehicle | Performing Operations; Transporting | 7 | Expired |
| US4475382A | Apparatus for monitoring engines | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6253887A | Method and system for braking a vehicle | Performing Operations; Transporting | 5 | Expired |
| US5418723A | Method of determining a set value of the assisting force in a power steering system | Performing Operations; Transporting | 5 | Expired |
| US9855610B2 | Vibration-damped tool | Emerging Cross-Sectional Technologies | 5 | Active |
| US8560162B2 | Monitoring device for monitoring systems of a vehicle | Performing Operations; Transporting | 4 | Active |
| US5836416A | Setting-element control arrangement and method for motor vehicle longitudinal speed and/or the steering angle | Performing Operations; Transporting | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.