Company Filing History:
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1 out of 832,761 Years Active: 1984-1988
Title: The Innovative Mind of Johann Grassl
Introduction: Johann Grassl, a notable inventor from Schwandorf, Germany, has made significant contributions to the field of vehicle seating technology. With a total of three patents to his name, Grassl's innovations focus on enhancing comfort and functionality in vehicle seats.
Latest Patents: Grassl's most recent inventions include advanced designs for sprung vehicle seats. The first patent describes a sprung vehicle seat featuring a gas spring arrangement that adjusts pressure based on the occupant's weight and desired seat height. This includes a unique valve assembly with separate, independently operable mechanisms for weight and height adjustments. The seat also integrates an actuator that controls the gas spring pressure, adapting to the height of the seat carrier frame. The second patent highlights a fluid spring mechanism that enables height adjustment of the seat carrier frame relative to the base frame, utilizing a control system with a switching mechanism and actuator. This setup converts height movement into significant rotary movement through innovative belt winding or gear meshing mechanisms, improving the user experience in vehicle seating.
Career Highlights: Throughout his career, Grassl has worked with leading companies in the automotive seating industry, including Grammer Sitzsysteme GmbH, where he honed his expertise in designing ergonomic and adjustable seating solutions. His dedication to innovation in this niche field has earned him recognition among peers and industry leaders alike.
Collaborations: Grassl collaborated with prominent figures in the industry, including his coworker Hermann Meiller. This partnership has allowed for the sharing of ideas and advancements in vehicle seat technology, further driving innovation in their field.
Conclusion: Johann Grassl's inventive spirit and dedication to improving vehicle seating have resulted in technological advancements that enhance comfort and functionality for users. His patents reflect a deep understanding of the mechanics behind seating adjustments, marking him as a significant contributor to innovations in automotive engineering.