This inventor holds 3 USPTO granted patents. Top assignees: Snap-On Technologies, Inc., Snap-On Inc.. Active years: 2001-2005.
Company Filing History:
Years Active: 2001-2005
Title: Mark R Schaefer: Innovator in Automotive Electrical Testing
Introduction
Mark R Schaefer is a notable inventor based in Greendale, WI (US). He has made significant contributions to the field of automotive electrical testing, holding a total of 3 patents. His innovative designs have improved the efficiency and safety of automotive diagnostics.
Latest Patents
One of Schaefer's latest inventions is the dual voltage circuit tester. This handheld device allows technicians to quickly determine whether an automotive electrical system operates on a 12-14 volt circuit or a 36-42 volt circuit. The tester is versatile, suitable for vehicles with either a single voltage electrical system or those with distinct systems. It features a screwdriver-type elongated handle and probe tip, along with electronic circuitry that emits different colored lights based on the voltage detected. This innovation enhances the diagnostic process for automotive professionals.
Career Highlights
Throughout his career, Schaefer has worked with reputable companies such as Snap-On Technologies, Inc. and Snap-On Inc. His experience in these organizations has contributed to his expertise in automotive service equipment and electrical testing solutions.
Collaborations
Schaefer has collaborated with talented individuals in the industry, including Dean P Pfefferle and Anwar Suharno. These partnerships have fostered innovation and the development of effective automotive tools.
Conclusion
Mark R Schaefer's contributions to automotive electrical testing through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the automotive industry positively.