Company Filing History:
1 out of 7 
1 out of 30 Years Active: 1987
Title: The Innovations of Peter C Parsonage
Introduction
Peter C Parsonage is an accomplished inventor based in Auckland, New Zealand. He has made significant contributions to the field of technology, particularly with his innovative patents. With a total of 2 patents, Parsonage has demonstrated his expertise and creativity in developing practical solutions.
Latest Patents
One of his latest patents is the "Speed Indicating Means." This invention features a Faraday transducer designed for marine speed indicators. The transducer is sealed in a cylindrical housing, allowing it to be mounted in a boat hull with its base flush against the hull. A horseshoe magnet is sealed within the housing, with its poles positioned against the base surface. Four electrodes are strategically placed on each side of the magnetic poles to cancel out stray magnetic fields and enhance the Faraday emf produced by the water's movement across the transducer's base.
Another notable patent is the "Electronic Switch." This device incorporates a pair of light-dependent resistors that form part of a potential divider. The circuit's hysteresis is designed to be high enough to prevent equally applied changes in light levels from affecting the switch's action. The divider controls the voltage to an operational amplifier, which is switched off by covering one of the resistors. This switch can be combined with an opto-isolator or a relay to control power circuits effectively.
Career Highlights
Throughout his career, Peter C Parsonage has worked with various organizations, including the Development Finance Corporation and the Development Finance Corporation of New Zealand. His experience in these companies has contributed to his growth as an inventor and innovator.
Collaborations
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Conclusion
Peter C Parsonage's contributions to innovation through his patents reflect his dedication to advancing technology. His work continues to inspire future inventors and innovators in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.