Inventor · Hockenheim, DE

Oliver Grunwald

11Patents

2h-index

11Co-inventors

47Inventor score

Filing activity: Sep 27, 2005 → Dec 7, 2021

Most-cited inventions

Patent	Title	Area	Cited by	Status
US8108127B2	Method for inspecting a tank ventilation device, control device, and internal combustion engine	Mechanical Engineering; Lighting; Heating	5	Active
US7690364B2	Method for determining the injection correction when checking the tightness of a tank ventilation system	Mechanical Engineering; Lighting; Heating	3	Active
US8616047B2	Method for the activation of a tank venting valve of a motor vehicle during a leak test	Mechanical Engineering; Lighting; Heating	2	Active
US8365706B2	Method and device for testing the tightness of a fuel tank of an internal combustion engine	Mechanical Engineering; Lighting; Heating	2	Active
US7458246B2	Method for functionally testing a filling level sensor	Physics	1	Active
US8161948B2	Method for testing the function of a pressure switch of a tank ventilation system, control device, and internal combustion engine	Mechanical Engineering; Lighting; Heating	0	Active
US8127596B2	Method for verifying the tightness of a tank bleeding system without using a pressure sensor	Mechanical Engineering; Lighting; Heating	0	Active
US8359911B2	Method for checking the function of a tank venting valve	Mechanical Engineering; Lighting; Heating	0	Active
US10399434B2	Method and computer for controlling the pressure inside a motor vehicle fuel tank	Performing Operations; Transporting	0	Active
US12123377B2	Method for operating a fuel tank arrangement for a motor vehicle, and corresponding fuel tank arrangement	Mechanical Engineering; Lighting; Heating	0	Active
US10549629B2	Method for controlling depressurisation in a motor vehicle fuel tank	Emerging Cross-Sectional Technologies	0	Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.