John H Kennedy

Title: Innovations of John H. Kennedy

Introduction

John H. Kennedy is a notable inventor based in Maumee, Ohio, who has made significant contributions to the field of photogrammetry. With a total of three patents to his name, Kennedy's work showcases his innovative spirit and technical expertise.

Latest Patents

Among his latest patents is a system designed for channeling roof water, which demonstrates his focus on practical solutions for everyday problems. Another significant invention is a short-range hand-held photogrammetry system. This system consists of two cameras placed in rigidly fixed photographic positions at the remote ends of a hollow bar. The hollow bar, which encloses a wiring harness between the cameras, is equipped with conventional solenoid actuated shutter closing devices. It also features two downwardly protruding handles for easy hand-holding of the bar and attached cameras. At least one flash unit is wired in series through each shutter mechanism of each camera. Both shutters are normally closed and opened for each exposure. When opened, each shutter closes a normally open flash circuit switch. The series connection of the flash actuator requires that both shutters must be opened simultaneously for the flash to fire, thus capturing a pair of stereo photographs at the same instant. Additionally, under each lens of the cameras is a beam projector activated by a pushbutton switch on the back of the bar. The light beams projected by the beam projector help locate the side terminators of the areas of overlap between the two cameras, enabling rapid photogrammetric surveys.

Career Highlights

Throughout his career, John H. Kennedy has worked with prominent companies, including Bechtel Power Corporation and Patriark, Inc. His experience in these organizations has contributed to his development as an inventor and innovator.

Collaborations

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Conclusion

John H. Kennedy's contributions to the field of photogrammetry and his innovative inventions reflect his dedication to advancing technology. His work continues to inspire future generations of inventors.