Company Filing History:
4 out of 161 
1 out of 1,941 
1 out of 9 Years Active: 1992-2009
Title: The Inventor Ralph A Petersen: Pioneering Innovations in West Allis
Introduction: Ralph A Petersen is a distinguished inventor based in West Allis, Wisconsin, known for his groundbreaking contributions to various fields.
Latest Patents: Ralph A Petersen holds several patents in the areas of technology and engineering, showcasing his continuous commitment to innovation.
Career Highlights: Throughout his illustrious career, Ralph A Petersen has demonstrated a remarkable ability to transform ideas into tangible inventions that have had a significant impact on society.
Collaborations: Ralph A Petersen has collaborated with leading companies and research institutions, further solidifying his reputation as a visionary inventor.
Conclusion: Ralph A Petersen's relentless pursuit of innovation and his passion for creating solutions to complex challenges make him a true pioneer in the world of inventions.