This inventor holds 3 USPTO granted patents. Top assignee: The Procter Gamble Company. Active years: 1978-1982.
Company Filing History:
Years Active: 1978-1982
Title: The Innovations of William Platt Lewis
Introduction
William Platt Lewis is an accomplished inventor based in West Chester, Ohio. He has made significant contributions to the field of product dispensing and air treatment technologies. With a total of three patents to his name, Lewis has demonstrated a commitment to innovation and improvement in everyday products.
Latest Patents
One of Lewis's latest patents is the Wick-type slow diffusion dispenser. This improved liquid material dispenser utilizes a wick to transmit fluid from an enclosed reservoir to an exposed evaporative surface. The design features a sheet-like wick that maximizes the evaporative area while minimizing the volume of liquid retained outside the reservoir. This innovative approach ensures that the liquid material, often a perfume, maintains a consistent composition and evaporates steadily over time.
Another notable patent is the air treating device, which visually signals the exhaustion of the operative fluid through a run-out signal system. This device employs a substrate that first wicks the operative fluid onto the evaporative surface. Once the operative fluid is nearly depleted, the substrate transports a signal fluid of a different hue to indicate the need for replacement. This clever design enhances user experience by providing a clear visual cue.
Career Highlights
William Platt Lewis is currently employed at The Procter & Gamble Company, where he continues to innovate and develop new products. His work has contributed to the advancement of consumer goods, particularly in the areas of fragrance dispensing and air treatment.
Collaborations
Lewis has collaborated with notable coworkers, including Donald Brown Compton and Toan Trinh. Their combined expertise has likely fostered a creative environment that encourages innovative solutions.
Conclusion
William Platt Lewis exemplifies the spirit of innovation through his patents and contributions to The Procter & Gamble Company. His work in developing advanced dispensing and air treatment technologies showcases his dedication to improving everyday products.