Company Filing History:
14 out of 21,402 
5 out of 14,087 
Years Active: 1993-2023
Title: The Innovations of Johannes Marra: A Glimpse into His Patented Creations
Introduction
Johannes Marra, a prolific inventor based in Eindhoven, Netherlands, has made significant contributions to the world of technology, amassing a noteworthy total of 19 patents throughout his career. His innovative spirit and dedication to improving everyday technologies have led to the development of several groundbreaking devices and methods.
Latest Patents
Two of his latest patents exemplify his inventive genius. The first patent revolves around a coffee brewing method and apparatus that produces a coffee beverage with a reduced terpene content. This innovation achieves the reduction of terpene content by increasing the particle size of the coffee grounds, thus enhancing the flavor profile of the beverage. The second patent focuses on air purification technology. It details a device and method for accurately determining the pollution status of a particle filter in an air-cleaning device. The innovation uses a combination of sheet resistance inputs and humidity information to provide a reliable assessment of the filter’s condition, ensuring optimal performance at minimal additional cost.
Career Highlights
Johannes Marra has held notable positions in reputable companies, particularly with Koninklijke Philips Corporation N.V. and U.S. Philips Corporation. His work in these organizations has allowed him to push the boundaries of technology and contribute to advancements that benefit both consumers and the environment.
Collaborations
Throughout his career, Marra has collaborated with esteemed colleagues such as Cornelis Reinder Ronda and Gerardus Gegorius Petrus Van Gorkom. These partnerships have likely fostered an environment of creativity and mutual inspiration, resulting in innovative solutions that have emerged from their combined expertise.
Conclusion
Johannes Marra stands out as an influential inventor whose contributions through patents reflect his commitment to advancing technology. His innovative solutions in coffee brewing and air purification underscore the importance of continuous development in everyday applications. As he continues to explore new frontiers, the world eagerly anticipates what he will create next.