Company Filing History:
Years Active: 1996-2000
Title: The Innovations of Donald Hollerich
Introduction
Donald Hollerich, an accomplished inventor based in Edina, Minnesota, holds a remarkable portfolio of five patents. His work in the field of compact disc technology has significantly contributed to automation in disc publishing and printing processes.
Latest Patents
Among his latest patents is a "Compact Disc Printing System and Method." This innovation describes a compact disc transporter designed to facilitate the movement of a disc among various process stations such as printing, recording, and verification. This system employs a camera and processor to accurately pre-position a compact disc prior to printing, ensuring optimal image placement. Additionally, an optical sensor is incorporated to detect index marks or other images, allowing for precise rotational positioning before the printing operation.
Another significant patent by Hollerich is the "Vertical Transport Device for Recording and Verifying Plastic Disks." This device automates the publishing of multiple compact discs, featuring a labeling station, cleaning station, recording station, and verification station. A sophisticated transport mechanism with separate bins for blank disks, correctly recorded disks, and reject disks enables efficient movement of discs through the various stages of production, all controlled by an integrated controller.
Career Highlights
Donald Hollerich's career has been marked by his innovative contributions to the compact disc industry, notably through his tenure at Rimage Corporation and Cedar Technologies, Inc. Throughout his professional journey, he has continually pushed the boundaries of technology in disc production.
Collaborations
In his pursuit of innovation, Hollerich has collaborated with distinguished colleagues such as John S. Lee and David J. Rother. These partnerships have contributed to the development and refinement of his inventions, further driving advancements in disc technology.
Conclusion
Donald Hollerich’s contributions to compact disc technology are significant, with his innovative patents paving the way for enhanced efficiency in recording and printing processes. His commitment to innovation continues to inspire future advancements in the field.