Company Filing History:
Years Active: 1978-1990
Title: The Innovations of Donald L Rolph
Introduction
Donald L Rolph is a notable inventor based in Pleasanton, California. He has made significant contributions to the field of technology, particularly in the development of disc drives. With a total of five patents to his name, Rolph's work has had a lasting impact on data storage solutions.
Latest Patents
One of Rolph's latest patents is for a removable cartridge disc drive featuring a radial arm voice coil actuator. This innovative disc drive includes a tray assembly designed to securely seat and lock a cartridge onto a spindle motor. The drive is equipped with heads mounted on a radial arm voice coil actuator assembly, along with mechanisms to ensure proper loading of the heads onto the disc. Additionally, the design prevents damage to the heads or the disc during the cartridge insertion and ejection process. The drive also incorporates controls that are not exposed, minimizing the risk of accidental activation during data transfer operations.
Career Highlights
Throughout his career, Donald L Rolph has worked with several prominent companies, including Syquest Technology, Inc. and Memorex Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various technological advancements in the industry.
Collaborations
Rolph has collaborated with notable colleagues such as Herbert E Thompson and Dominic Mercurio. These partnerships have fostered an environment of innovation and creativity, leading to the development of groundbreaking
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.