Location History:
- Hellertown, PA (US) (2012)
- Santa Cruz, CA (US) (2022 - 2024)
Company Filing History:
4 out of 151 
1 out of 177 
1 out of 1 Years Active: 2012-2025
Title: Innovations of Joachim L Grenestedt
Introduction
Joachim L Grenestedt is a notable inventor based in Hellertown, PA (US). He has made significant contributions to the field of aerospace engineering, holding a total of 6 patents. His work focuses on advanced mechanisms for aircraft, showcasing his expertise and innovative thinking.
Latest Patents
One of his latest patents is the "Three-dimensional extension linkage for aircraft." This invention includes an extension linkage for a wing flap that features at least one arm with two elements connected by a joint. The linkage is designed to translate and rotate a body attached to one end of the arm relative to a primary structure at the other end. It operates within a defined space of the wing, ensuring efficiency in its retracted configuration.
Another significant patent is the "Rotor assembly deployment mechanism and aircraft using same." This mechanism is designed to deploy a rotor assembly of a vertical take-off and landing aircraft from a horizontal position to a vertical hover position. It incorporates an electric motor and propeller, providing substantial stiffness and strength through torsion box constructions. The use of rotary actuators enhances the deployment and stowing process of the rotor assembly.
Career Highlights
Throughout his career, Joachim has worked with prominent organizations such as Joby Aero, Inc. and Lehigh University. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking projects in the aerospace sector.
Collaborations
Joachim has collaborated with notable individuals in his field, including Robert Thodal and JoeBen Bevirt. These partnerships have further enriched his work and expanded the impact of his inventions.
Conclusion
Joachim L Grenestedt's innovative contributions to aerospace engineering demonstrate his commitment to advancing technology in the field. His patents reflect a deep understanding of complex mechanisms, making him a valuable figure in the industry.