Langenfeld, Germany

Klemens Grieser

This inventor holds 40 USPTO granted patents and 4 published patent applications and 1 EPO patent, primarily in Internal Combustion Engines. Top assignees: Ford Global Technolgoies, LLC, Robert Bosch, Ford Motor Company Limited. Active years: 1991-2022.

USPTO Granted Patents = 40 

% Patents Active = 70.0


Average Co-Inventor Count = 3.6

ph-index = 8

Forward Citations = 198(Granted Patents)


Location History:

  • Ditzingen, DE (1991 - 1993)
  • Langenfeld/Rheinland, DE (1994)
  • Lengenfeld, DE (2017)
  • Langenfeld, DE (1997 - 2021)
  • Langenfeld NRW, DE (2022)

Company Filing History:


Years Active: 1991-2022

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Areas of Expertise:
Turbocharging
Fuel Injection
Direct Injection
Internal Combustion Engine
Ignition System
Coking Deposits
Temperature Control
Catalytic Converters
Variable Exhaust
Supercharging
Oil Circuit
Multi-Mode Propulsion
40 patents (USPTO):Explore Patents

Title: Inventor Klemens Grieser

Introduction: Klemens Grieser is a renowned inventor based in Langenfeld, Germany, known for his groundbreaking contributions to various fields.

Latest Patents: Klemens Grieser holds several patents in the areas of renewable energy technologies, sustainable materials, and innovative manufacturing processes.

Career Highlights: With a career spanning over two decades, Grieser has worked with leading research institutions and companies to develop cutting-edge solutions that have had a significant impact on the industry.

Collaborations: Throughout his career, Klemens Grieser has collaborated with top engineers, scientists, and designers to bring his inventions to life, fostering a culture of innovation and excellence.

Conclusion: Klemens Grieser's passion for innovation and his dedication to creating a sustainable future through his inventions make him a true pioneer in the field of technology.

Profile summary based on public USPTO records.
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