This inventor holds 14 USPTO granted patents. Top assignees: Aisin Seiki Company, Ltd., Other. Active years: 1980-1989.
Location History:
- 899 Lindau (B), DE (1980)
- Lindau/Bodensee, DE (1985)
- Lindau, DE (1981 - 1989)
Company Filing History:

Years Active: 1980-1989
Title: The Ingenious Mind of Felix Wankel: Revolutionizing Rotary Motion
Introduction
Felix Wankel, a renowned inventor from Lindau, Germany, is celebrated for his groundbreaking contributions to the field of rotary engines. With a remarkable portfolio of 14 patents, Wankel's innovative spirit has left an indelible mark on the automotive industry and machinery design. His inventions, particularly the Wankel rotary engine, have transformed how we perceive combustion engines.
Latest Patents
Wankel's latest patents showcase his continued ingenuity, particularly in the realm of single-rotation machines. One notable patent is an internal axis single-rotation machine featuring intermeshing internal and external rotors. This invention details a mechanism where an external rotor and an internal rotor rotate around their centers of gravity at differing angular velocities, contained within a specially designed casing. The innovative design of the rotors creates a gear-like contact between their lateral faces, enhancing efficiency and performance. Another significant patent focuses on an external and internal rotor machine with internal axes, which incorporates a ring-like web interconnecting the engagement parts of the external rotor. This design facilitates high rotational speeds while minimizing the size of dead spaces within the machine.
Career Highlights
Throughout his illustrious career, Felix Wankel has made significant strides in mechanical engineering. His work has not only advanced rotary engine technology but has also paved the way for numerous applications in various industries. His creative problem-solving approach has been instrumental in numerous advancements, establishing him as a pioneer in his field.
Collaborations
Wankel has collaborated with notable companies during his career, including Aisin Seiki Company, Ltd. This partnership has allowed him to further explore and refine his innovative designs, contributing to the enhancement of rotary engine applications. His engagements with such esteemed organizations reflect the industry’s recognition of his expertise and visionary contributions.
Conclusion
Felix Wankel’s contributions to engineering and innovation have not only redefined rotary motion but have also inspired future generations of inventors and engineers. His patents illustrate a blend of creativity, ingenuity, and practical application, highlighting the profound impact of his work on modern engineering. As we continue to explore the possibilities of rotary engines and their applications, Wankel's legacy remains a testament to the power of innovation.