Location History:
- Janeville, WI (US) (1989)
- Janesville, WI (US) (1988 - 1997)
Company Filing History:
Years Active: 1988-1997
Title: The Innovative Contributions of David R. Schaller
Introduction
David R. Schaller is a notable inventor based in Janesville, Wisconsin. He has made significant contributions to the field of lighting technology, holding a total of 11 patents. His work primarily focuses on enhancing the functionality and efficiency of light sources.
Latest Patents
Among his latest patents is the invention of an electrically conductive plastic light source. This invention relates to light sources such as battery-powered flashlights and lanterns. The tailcap, battery housing, or head assemblies for these light sources are formed from electrically conductive plastic. These assemblies, or the components of such assemblies, form electrically conductive elements in the electrical circuit and may impart shape and structural integrity to the light source. Another notable patent is for an electro-optic flashlight that electro-optically controls the emitted light. This flashlight comprises a light source and a reflector for collimating the light emitted by the light source to form a collimated light beam. An electro-optically controlled region is disposed forwardly of the light source, allowing the flashlight to produce either a spot beam or a well-diffused flood beam depending on the state of the electro-optic region.
Career Highlights
David R. Schaller is currently employed at Rayovac Corporation, where he continues to innovate in the field of lighting technology. His work has significantly impacted the design and functionality of portable light sources.
Collaborations
Throughout his career, Schaller has collaborated with talented individuals such as El-Sayed A. Megahed and Gregory L. Mills. These collaborations have contributed to the development of advanced lighting solutions.
Conclusion
David R. Schaller's innovative contributions to lighting technology demonstrate his commitment to enhancing everyday products. His patents reflect a deep understanding of both materials and functionality, making him a valuable figure in the field of invention.
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.