Company Filing History:
Years Active: 1997-2002
Title: Innovations by Wallace R Crossan, Jr.
Introduction
Wallace R Crossan, Jr. is an accomplished inventor based in Huntingdon Valley, PA (US). He has made significant contributions to the field of sensing technology, holding two patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest inventions is the thermocouple tilt sensing device. This device comprises a gas-tight container, a first sensing wire, and a second sensing wire. The first end of the first sensing element is electrically connected to the first end of the second sensing wire, forming a thermocouple junction. A heater wire is positioned adjacent to the thermocouple junction and is connected to an AC or DC power source. This heater wire provides thermal energy, inducing a DC output voltage in the thermocouple. The angle of a device equipped with this thermocouple tilt sensing device is determined by measuring the output voltage from the thermocouple junction and comparing it to a known output voltage curve associated with the device.
Another notable invention is the dual axis electrolytic tilt sensor. This sensor features a spherical enclosure that houses multiple electrodes partially immersed in an electrolytic solution. The electrodes have arcuate contact portions, while the spherical inner surface of the enclosure serves as a common electrode. When connected to an appropriate electrical circuit, the sensor generates a substantially linear output voltage in proportion to the tilt angle.
Career Highlights
Wallace R Crossan, Jr. is associated with The Fredericks Company, where he applies his expertise in developing innovative sensing solutions. His work has contributed to advancements in tilt sensing technology, enhancing the capabilities of various applications.
Conclusion
Wallace R Crossan, Jr. exemplifies the spirit of innovation through his patents and contributions to sensing technology. His inventions, including the thermocouple tilt sensing device and dual axis electrolytic tilt sensor, reflect his commitment to advancing 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.