Company Filing History:
Years Active: 1993
Title: Paul D Rumpza: Innovator in Disk Cartridge Technology
Introduction
Paul D Rumpza is an accomplished inventor based in Roseville, MN (US). He is known for his innovative contributions to disk cartridge technology. His work has significantly impacted the way disk cartridges are designed and utilized.
Latest Patents
Rumpza holds a patent for a "Lanced shutter tab for disk cartridges." This invention involves a disk cartridge that includes a rotatable disk housed within a cartridge case. The cartridge features a U-shaped shutter that is slidably disposed on the front wall of the cartridge case. The design includes upper and lower walls, along with a head access opening formed in both walls to access the disk. The shutter is biased closed and can be opened and closed to provide access to the disk.
Career Highlights
Rumpza has made significant strides in his career while working at Minnesota Mining and Manufacturing Company, commonly known as 3M. His innovative spirit and technical expertise have led to advancements in the field of disk technology.
Collaborations
Rumpza has collaborated with fellow inventor James J Wulfing, contributing to the development of new technologies and enhancing the capabilities of disk cartridges.
Conclusion
Paul D Rumpza's contributions to disk cartridge technology exemplify his innovative spirit and dedication to advancing the field. His patent for the lanced shutter tab showcases his ability to create practical solutions for modern technology.