Stolberg, Germany

Michael Grigo

This inventor holds 2 USPTO granted patents. Top assignees: Fev Motorentechnik Gmbh, Fev Motorentechnik Gmbh & Co Kg. Active years: 1999-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael Grigo. Retrieved from https://idiyas.com/inventor/michael-grigo

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 2

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1999-2001

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Michael Grigo: Innovator in Internal Combustion Engine Technology

Introduction

Michael Grigo is a notable inventor based in Stolberg, Germany. He has made significant contributions to the field of internal combustion engines, holding 2 patents that showcase his innovative designs and engineering expertise.

Latest Patents

One of his latest patents is for a spark-ignition piston combustion engine with direct fuel injection. This invention features a unique design with multiple cylinders that define combustion chambers, each equipped with a roof composed of inclined surfaces meeting at a ridge line. The design includes gas intake and exhaust openings, along with a fuel injection nozzle and spark plug strategically positioned in the cylinder head. The innovative shoulder design adjacent to the fuel injection nozzle enhances the combustion process.

Another significant patent by Grigo is a system for the direct injection of fuel in internal combustion engines. This invention includes a cylinder with a reciprocating piston, intake and exhaust ports, and a fuel injection nozzle. The top wall of the cylinder and the piston base are designed with inclined surfaces that meet in a ridge, creating a V-shaped configuration. This design optimizes the combustion process and improves engine efficiency.

Career Highlights

Throughout his career, Michael Grigo has worked with prominent companies in the automotive engineering sector. He has been associated with Fev Motorentechnik GmbH & Co. KG and Fev Motorentechnik GmbH, where he contributed to the development of advanced engine technologies.

Collaborations

Grigo has collaborated with notable professionals in the field, including Peter Wolters and Jose Geiger. Their combined expertise has likely contributed to the success of his innovative projects.

Conclusion

Michael Grigo's contributions to internal combustion engine technology through his patents reflect his dedication to innovation and engineering excellence. His work continues to influence the automotive industry and drive advancements in engine design.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…