Company Filing History:
1 out of 31 
1 out of 832,761 Years Active: 2005-2010
Title: Leif Persson: Innovator in Concrete Saw Technology
Introduction
Leif Persson is a notable inventor based in Livermore, California. He has made significant contributions to the field of concrete saw technology, holding a total of 2 patents. His innovative designs focus on improving the efficiency and functionality of concrete cutting equipment.
Latest Patents
One of Leif's latest patents is for a "Track drive adjustment for a concrete saw." This invention features a self-propelled concrete saw that compensates for blade cutting resistance by adjusting a movable drive assembly. An actuator is utilized to move the drive assembly, which can be operated through a control switch by the operator. Another significant patent is for a "System and method for detecting lubricant in the fuel of an internal combustion engine." This system is designed for internal combustion engines powered by fuel mixed with a lubricant. It includes a detector that identifies the presence of a specific additive in the lubricant-mixed fuel. An electronic module compares the detected presence of the additive with a predetermined threshold value. If the lubricant is absent or below the required amount, an indicator alerts the operator, and the system can modify the engine's operation accordingly.
Career Highlights
Leif has worked with Husqvarna Outdoor Products Inc., where he applied his expertise in developing innovative solutions for outdoor equipment. His work has contributed to advancements in the industry, particularly in the realm of concrete cutting technology.
Collaborations
Throughout his career, Leif has collaborated with notable individuals such as Michael Kingsley and Douglas Dempsey. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Leif Persson's contributions to concrete saw technology and internal combustion engine systems demonstrate his innovative spirit and commitment to enhancing equipment performance. His patents reflect a deep understanding of engineering principles and a dedication to solving practical problems in the industry.