Location History:
- Paul, MN (US) (2002)
- West St. Paul, MN (US) (1994 - 2003)
Company Filing History:
2 out of 54 
1 out of 1 
1 out of 44 
Years Active: 1994-2003
Title: Mark D Evans: Innovator in Package Testing Technologies
Introduction
Mark D Evans is a notable inventor based in West St. Paul, MN (US). He has made significant contributions to the field of package testing technologies, holding a total of four patents. His innovative work focuses on enhancing the reliability and safety of packaging through advanced testing methods.
Latest Patents
Among his latest patents is the "Package Burst Pressure Simulator." This apparatus and method simulate a package pressure burst condition for calibrating a package pressure burst detector. The detector is connected to a pressure tank, which gradually increases the tank pressure through an air flow. The tank features an output relief conduit linked to a pressure relief valve via a pressure switch. The pressure relief valve is activated for a predetermined time when the pressure switch detects a preset pressure in the tank. Another significant patent is the "Multi-Port Gas Leakage Measurement Fixture." This testing device measures leakage from packages and includes an internal chamber for receiving the package, along with a cover that seals the package into the chamber. A gas passage from the chamber to a gas detector carries gas to be measured, while an air passage into the chamber provides a purging passage. Additionally, a gas inlet passage through the cover admits gas into the upper part of the chamber.
Career Highlights
Mark has worked with reputable companies such as Mocon, Inc. and Molon, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in package testing technologies.
Collaborations
Throughout his career, Mark has collaborated with talented individuals, including Daniel W Mayer and John H Bode. These collaborations have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Mark D Evans is a distinguished inventor whose work in package testing technologies has led to significant advancements in the field. His innovative patents and collaborations reflect his commitment to improving packaging safety and reliability.
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.