Company Filing History:
2 out of 7,865 
1 out of 1,062 
1 out of 33 Years Active: 1995-1998
Title: The Innovations of Philip C Dretzka
Introduction
Philip C Dretzka is a notable inventor based in Minneapolis, MN (US). He has made significant contributions to the field of technology, holding a total of 5 patents. His work has had a lasting impact on various industries, showcasing his innovative spirit and technical expertise.
Latest Patents
Among his latest patents are the "Metal Blackjack Video Apparatus" and the "Console for Refrigerant Recycling." These inventions reflect his ability to merge creativity with practical applications, addressing specific needs in the market.
Career Highlights
Dretzka has had a distinguished career, working with prominent companies such as Minnesota Mining and Manufacturing Company and Alza Corporation. His experience in these organizations has allowed him to develop and refine his skills as an inventor.
Collaborations
Throughout his career, Dretzka has collaborated with talented individuals, including Tighe M Belden and Eugene N Reshanov. These partnerships have contributed to the success of his projects and innovations.
Conclusion
Philip C Dretzka's contributions to technology through his patents and collaborations highlight his role as a significant inventor. His work continues to inspire future innovations in various fields.