Company Filing History:
1 out of 840 
1 out of 832,880 Years Active: 2010-2013
Title: John Rockenfeller: Innovator in Data Storage Virtualization
Introduction
John Rockenfeller is a notable inventor based in Lakewood, CO (US). He has made significant contributions to the field of data storage technology, holding 2 patents that showcase his innovative approach to virtualization.
Latest Patents
One of Rockenfeller's latest patents is titled "Apparatus and method for virtualizing data storage media, such as for use in a data storage library providing resource virtualization." This patent describes a system and method for an automated data storage cartridge library. It defines cartridges for use with an external host computer, referred to as 'open' cartridges, and those intended solely for internal use within the library, known as 'closed' cartridges. The invention allows for the virtualization of cartridges by storing data on disk or closed cartridges, which can then be realized by writing data to physical cartridges. Additionally, virtual cartridges can be logically exported from one library to another, enhancing the flexibility of data management.
Career Highlights
Throughout his career, Rockenfeller has worked with various companies, including Quantum Corporation. His work has focused on advancing data storage solutions, particularly in the realm of resource virtualization.
Collaborations
Some of his notable coworkers include Barry Massey and Don Doerner, who have contributed to his projects and innovations in the field.
Conclusion
John Rockenfeller's contributions to data storage virtualization reflect his innovative spirit and dedication to advancing technology. His patents continue to influence the way data is managed and stored in modern systems.