This inventor holds 2 USPTO granted patents. Top assignees: Burlington Northern Railroad Company, Other. Active years: 1989-1996.
Company Filing History:
1 out of 8 
1 out of 834,307 Years Active: 1989-1996
Title: John G Tabacchi: Innovator in Magnetic and Gas Sensing Technologies
Introduction
John G Tabacchi is an accomplished inventor based in Oakmont, PA (US). He holds 2 patents that showcase his innovative contributions to technology, particularly in the fields of magnetic sweepers and gas sensing instruments. His work reflects a commitment to enhancing efficiency and functionality in various applications.
Latest Patents
One of Tabacchi's notable inventions is the Magnetic Sweeper Apparatus and Method. This device is designed to capture airborne particles that exhibit ferromagnetic behavior. The magnetic sweeper utilizes a magnet with sufficient magnetic field strength to attract particles within a predetermined distance. A non-magnetic endless belt is arranged around the magnet, allowing the captured particles to be moved away from the magnet to a collector that includes a vacuum and brush. This innovative design is particularly useful when placed under the rear coupler of a locomotive.
Another significant invention is the Gas Sensing Instrument. This device provides programmable control over the operating temperatures of an array of gas sensors, enabling the detection of target gases in the air. The instrument features improved construction density, reduced size, and extended operating life due to lower power consumption. A programmable circuit acts as a temperature controller, interfacing with a computer to allow for selectable temperature control across at least 256 setpoints.
Career Highlights
Throughout his career, John G Tabacchi has worked with prominent organizations, including Burlington Northern Railroad Company. His experience in these roles has contributed to his expertise in developing innovative technologies that address real-world challenges.
Collaborations
Tabacchi has collaborated with notable individuals in his field, including Alberto M Guzman and David A Purta. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
John G Tabacchi's contributions to the fields of magnetic and gas sensing technologies demonstrate his innovative spirit and dedication to improving efficiency in various applications. His patents reflect a deep understanding of engineering principles and a commitment to solving practical problems.