Company Filing History:
Years Active: 1979-1991
Title: Innovations of Johannes H Van Roosmalen
Introduction
Johannes H Van Roosmalen is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of technology, particularly in product positioning and display systems. With a total of 9 patents to his name, Van Roosmalen's work reflects a commitment to innovation and excellence.
Latest Patents
One of his latest patents is a method of positioning products on a tape comprising compartments. This invention features three sets of product pick-up elements that each pick up products in a linear array, with the three arrays being parallel. One set places products from a vibratory feeder to a buffer array, a second set places products into a measuring station from the buffer, and the third set places products onto a packaging tape from the measuring station. Additionally, faulty products are individually discharged from the third set, and a process is disclosed for filling the intervening empty slots in the tape due to the selective discharge of the faulty products.
Another significant patent is for a display tube that includes an evacuated envelope containing an electron gun system. This system generates and focuses at least two electron beams on a display screen. The electron beams are deflected by deflection means and describe a frame on the display screen. The electron gun system comprises at least two electron sources, with the electrons in each beam being accelerated immediately after leaving the source by means of a strong electric field. This innovation aims to produce a very narrow electron beam that remains narrow up to the display screen, minimizing aberrations.
Career Highlights
Johannes H Van Roosmalen is associated with U.S. Philips Corporation, where he has contributed to various technological advancements. His work has been instrumental in enhancing product positioning techniques and display technologies.
Collaborations
Some of his notable coworkers include Gerardus A Vrijssen and Franciscus C De Haas. Their collaborative efforts have furthered the development of innovative solutions in their respective fields.
Conclusion
Johannes H Van Roosmalen's contributions to technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in product positioning and display systems.