This inventor holds 4 USPTO granted patents and 5 published patent applications. Top assignee: Chicago Board Options Exchange, Incorporated. Active years: 2009-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2009-2013
Title: Inventor Dennis M O'Callahan - Pioneering Innovations in Evanston
Introduction: Dennis M O'Callahan is a distinguished inventor based in Evanston, IL, known for his groundbreaking contributions to various fields.
Latest Patents: Dennis M O'Callahan holds several patents in the areas of technology, healthcare, and consumer products, showcasing his diverse range of expertise.
Career Highlights: With a career spanning over two decades, Dennis M O'Callahan has consistently pushed the boundaries of innovation, with his inventions making a significant impact in their respective industries.
Collaborations: Throughout his career, Dennis M O'Callahan has collaborated with leading companies, research institutions, and universities to bring his inventions to life, highlighting his ability to work across different sectors.
Conclusion: Dennis M O'Callahan's passion for innovation and his relentless drive to create have solidified his reputation as a visionary inventor, shaping the landscape of technology and beyond.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile