Company Filing History:
8 out of 25 
6 out of 58,132 
Years Active: 1992-1999
Title: The Innovative Contributions of Michael L. Mitchell
Introduction
Michael L. Mitchell is a notable inventor based in Terre Haute, IN (US). He holds a total of 8 patents that showcase his innovative spirit and technical expertise. His work has significantly impacted various fields, particularly in optical components and software distribution systems.
Latest Patents
One of Mitchell's latest patents is for a CD-ROM with a machine-readable I.D. code. This invention involves forming a machine-readable serial number on a CD-ROM by using a laser to selectively remove a reflective layer. The removal creates defects in addressable information storage locations, allowing the serial number to be read by detecting these defects. This serial number plays a crucial role in a software distribution system where multiple software programs are distributed on a single CD-ROM. An access code, based on the desired software program and the serial number, is used to unlock the specific program.
Another significant patent is for a boundary apparatus for optical component molding. This molding apparatus consists of first and second mold sections that form opposite sides of a mold cavity. The design aims to reduce heat transfer through the peripheral edge of the mold, which is critical during the molding process. Various embodiments of the invention utilize materials such as titanium alloys and polyimides to enhance insulating properties while maintaining wear resistance.
Career Highlights
Throughout his career, Michael L. Mitchell has worked with prominent companies, including Digital Audio Disc Corporation and Sony Corporation. His experience in these organizations has contributed to his development as an inventor and innovator.
Collaborations
Mitchell has collaborated with notable individuals in the field, including Barry A. Fite and Russ A. Kunz. These partnerships have likely fostered a creative environment that has led to the development of his patents.
Conclusion
Michael L. Mitchell's contributions to innovation through his patents reflect his dedication to advancing technology. His work in optical components and software distribution systems demonstrates the impact of his inventive spirit.