Location History:
- Maple Grove, MN (US) (1992)
- Plymouth, MN (US) (1996 - 2007)
- Lino Lakes, MN (US) (2010 - 2014)
- Minneapolis, MN (US) (2016)
Company Filing History:
4 out of 79 
3 out of 68 
1 out of 3 
Years Active: 1992-2016
Title: Innovator Paul H. Plahn: Advancements in Crankcase Oil Sump Protection and Vibration Control
Introduction: Paul H. Plahn, an inventive mind from Lino Lakes, Minnesota, has made significant contributions to the fields of mechanical engineering and generator technology. With a total of nine patents to his name, Plahn's innovations focus on improving the functionality and reliability of engine systems.
Latest Patents: Among his latest inventions, Plahn developed a system for crankcase oil sump overfill protection. This innovative apparatus consists of an overflow conduit designed to prevent overfilling in crankcase oil sumps. The conduit is connected to the crankcase oil sump and passively receives excess oil, directing it to a sub-base tank located below the oil level in the sump. This proactive feature helps maintain optimal functioning of the engine by avoiding overfill conditions. Additionally, Plahn has introduced an active torque cancellation system aimed at controlling torsional vibrations in engine-driven generator sets. This system includes a combustion engine and an active power management module that significantly reduces vibrations in the structures to which the engine is mounted.
Career Highlights: Paul H. Plahn has built a distinguished career, working with well-known companies in the power generation sector, including Cummins Power Generation Inc. and Onan Corporation. His time at these organizations has allowed him to apply his innovative thinking to practical applications, leading to a series of patents that enhance engine performance and reliability.
Collaborations: Throughout his career, Plahn has collaborated with various talented individuals, including colleagues David J. Koenig and Dan G. Priem, who have helped refine and advance his groundbreaking ideas. These collaborations have played a key role in the successful development and deployment of his patented technologies.
Conclusion: Paul H. Plahn continues to be a driving force in innovation within the engineering field, showcasing how creativity and technical expertise can lead to transformative inventions. His contributions not only advance technology but also improve the efficiency and reliability of essential equipment in the power generation industry.
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.