Location History:
- Munchen, DE (2000)
- Múnchen, DE (2006)
- Munich, DE (1998 - 2013)
Company Filing History:
3 out of 755 
2 out of 24 
1 out of 2 Years Active: 1998-2013
Title: Ansgar Fries: Innovator in Compressed Air Supply Systems
Introduction
Ansgar Fries is a notable inventor based in Munich, Germany. He has made significant contributions to the field of compressed air supply systems, holding a total of seven patents. His work primarily focuses on enhancing the efficiency and functionality of utility vehicles.
Latest Patents
Fries' latest patents include a "Compressed air supply system for a utility vehicle having a pulse-width modulated valve." This innovative system features a compressor driven by a pneumatic clutch and a valve with a magnetic coil. The valve selectively supplies compressed air to the clutch's coupling inlet. During operation, a pick-up current flows through the magnetic coil in the first phase, while a weaker holding current is maintained in the second phase, controlled by a pulse-width-modulated driver signal. Another significant patent is the "Compressed air supply system for a utility vehicle," which includes a compressor driven by a pneumatic clutch and an electrically actuated valve. This system is managed by an electronic control system that receives signals indicating the operating state of the compressed air preparation system and various vehicle states.
Career Highlights
Ansgar Fries has worked with prominent companies in the automotive sector, including Knorr-Bremse Systeme für Nutzfahrzeuge GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas in compressed air systems for utility vehicles.
Collaborations
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.