This inventor holds 4 USPTO granted patents. Top assignee: Dana Corporation. Active years: 1977-1993.
Location History:
- Hagerstown, IN (US) (1977 - 1990)
- Hagarstown, IN (US) (1993)
Company Filing History:
Years Active: 1977-1993
Title: The Innovative Contributions of Edward E. Lafever
Introduction
Edward E. Lafever is a notable inventor based in Hagerstown, Indiana. He has made significant contributions to the field of engineering, particularly in the automotive sector. With a total of 4 patents to his name, Lafever has developed innovative solutions that enhance the performance and efficiency of internal combustion engines.
Latest Patents
One of Lafever's latest patents is an oil consumption measurement system for internal combustion engines. This system is designed to precisely measure the amount of oil consumed during engine operation. It includes a float chamber that communicates with the engine's oil sump. A float within the chamber moves according to the oil level, while a precision level detector generates an electrical signal representing the float's position. A microprocessor processes this signal along with data from various sensors, controlling a pump that adds oil when necessary. This system also records oil levels over time to determine the rate of oil consumption.
Another significant patent is the metering valve stem seal. This invention features an elastomeric main valve body with a central helically threaded internal region that meters oil flow between the valve guide and a reciprocally movable valve stem. The design includes a pair of ends with non-threaded internal portions that define grooves and ribs, facilitating oil flow while supporting the working portion against the valve stem.
Career Highlights
Edward E. Lafever has worked at Dana Corporation, a leading company in the automotive parts industry. His role at Dana has allowed him to apply his innovative ideas and contribute to the development of advanced automotive technologies.
Collaborations
Lafever has collaborated with several talented individuals in his field, including Timothy A. Hegemier and John Gilbert Spoonamore. These collaborations have fostered a creative environment that encourages the development of groundbreaking inventions.
Conclusion
Edward E. Lafever's contributions to the field of engineering, particularly in automotive technology, demonstrate his innovative spirit and commitment to improving engine performance. His patents reflect a deep understanding of engineering principles and a dedication to solving real-world problems.