Company Filing History:
Years Active: 1987
Title: The Innovative Mind of Hendrik K Kreeft
Introduction
Hendrik K Kreeft is a notable inventor based in Dinxperlo, Netherlands. He has made significant contributions to the field of technology, particularly with his innovative designs in magnetic tape cassettes. His work has paved the way for advancements in audio storage and playback.
Latest Patents
Hendrik K Kreeft holds a patent for a "Magnetic-tape cassette with stretched liner arrangement." This invention features a unique design where two liner foils bear against turns of magnetic tape on each of two reel hubs. Each reel hub consists of an inner ring and an outer ring, with the inner ring being longer axially than the outer ring. This arrangement allows each liner foil to bear elastically against the respective axial ends of the inner and outer rings of each reel hub. The cassette's main wall includes two drive openings aligned with the respective reel hubs, each equipped with a centering rim and a concentric flat supporting rim. The design ensures that the distance between opposed supporting rings exceeds the sum of the width of the magnetic tape and the thicknesses of the two foils. This innovative approach enhances the functionality and reliability of magnetic tape cassettes.
Career Highlights
Hendrik K Kreeft is associated with Polygram International Holding B.V., where he has contributed his expertise in the development of audio technology. His work has been instrumental in improving the design and performance of magnetic tape cassettes, making them more efficient and user-friendly.
Collaborations
Throughout his career, Hendrik has collaborated with talented individuals such as Jozef M Duurland and Sinnighe J Bos. These partnerships have fostered a creative environment that has led to innovative solutions in the field of audio technology.
Conclusion
Hendrik K Kreeft's contributions to the invention of magnetic tape cassettes demonstrate his innovative spirit and dedication to advancing technology. His patent reflects a deep understanding of audio storage mechanisms, and his collaborations with other professionals highlight the importance of teamwork in achieving technological advancements.