Gordon Lindhard

Title: The Innovations of Gordon Lindhard

Introduction

Gordon Lindhard is a notable inventor based in Racine, Wisconsin. He has made significant contributions to the field of technology, holding a total of four patents. His work primarily focuses on advancements in electronic devices and systems.

Latest Patents

One of Lindhard's latest patents is a capacitor charging circuit for a timing light power source. This innovative strobe light power source includes a capacitor that is alternately charged through an inverter transformer and a rectifier, then discharged through a strobe lamp. A MOSFET switch is connected in series with the transformer primary, with a rectangular wave output signal from an oscillator applied to its gate electrode. The oscillator and transformer primary are coupled to a power supply independently, and a breakdown diode is connected in parallel with the MOSFET to limit the voltage across it.

Another significant patent is the digital engine analyzer. This microprocessor-controlled device receives analog input signals from an engine being analyzed, along with engine parameter data entered via a keyboard. It displays selected information such as cylinder firing order, RPM, Dwell, KV, and DC volts on a CRT screen. The analyzer utilizes continuous waveform patterns and stores waveform pattern data in a dual bank waveform memory for display under hardware control. A main microprocessor processes the analog input signals, while a display microprocessor manages the numerical data displayed on the CRT screen.

Career Highlights

Gordon Lindhard is currently employed at Snap-on Tools Corporation, where he continues to innovate and develop new technologies. His work has had a lasting impact on the industry, particularly in the realm of automotive diagnostics and electronic systems.

Collaborations

Lindhard has collaborated with several talented individuals throughout his career, including Leonard J. Wisneski, Jr. and Michael C. Putrow. These collaborations have contributed to the successful development of his inventions and patents.

Conclusion

Gordon Lindhard's contributions to technology through his patents and innovations demonstrate his expertise and commitment to advancing electronic systems. His work continues to influence the industry and inspire future inventors.