Company Filing History:
Years Active: 2012
Title: The Innovations of Donald William Greiner
Introduction
Donald William Greiner is an accomplished inventor based in Grandville, MI (US). He is known for his significant contributions to the field of eye protection technology. With a focus on enhancing safety through innovation, Greiner has developed a unique device that addresses the needs of users in various environments.
Latest Patents
Greiner holds a patent for an Automatic Darkening Filter (ADF) eye protection device with improved drive circuitry. This innovative apparatus and methodology operate by alternately applying an operating voltage to a pair of control terminals of the ADF device circuit. The device applies a first polarity voltage to the terminals, which is then reversed, with a delay period provided between the application of alternating polarities. In some embodiments, ground potential is applied to both terminals during the delay period. This invention enhances the functionality and reliability of eye protection in dynamic lighting conditions.
Career Highlights
Greiner is currently employed at Kimberly-Clark Worldwide, Inc., where he continues to develop and refine technologies that improve safety and efficiency. His work at this prominent company has allowed him to contribute to various projects that prioritize user protection and comfort.
Collaborations
One of Greiner's notable collaborators is Thomas Joe Hamilton. Their partnership has fostered a creative environment that encourages the development of innovative solutions in eye protection technology.
Conclusion
Donald William Greiner's contributions to the field of eye protection through his patent for an Automatic Darkening Filter device exemplify his commitment to innovation and safety. His work continues to impact the industry positively, ensuring that users are better protected in various environments.