John R Tinney

Title: The Innovative Contributions of John R. Tinney

Introduction

John R. Tinney is a notable inventor based in Rochester, NY (US). He has made significant contributions to the field of technology, particularly through his innovative patents. With a total of 4 patents to his name, Tinney has demonstrated a commitment to advancing engineering solutions.

Latest Patents

Among his latest patents is the "Viscous Shear Mixing Device and Method." This invention discloses an apparatus and method for mixing photographic emulsions. The mixer features a truncated hollow cone with a first circumference and a second circumference, where the latter is larger than the former. The cone is attached to a central shaft, and its rotation facilitates micromixing of the photographic emulsion while minimizing air entrainment. Another significant patent is the "Method of Manufacturing Variable Orifice Devices." This device allows fluent material to pass under pressure and includes a resilient material bent out of its normal shape. The design ensures that one surface is in a tensile stressed condition while the other is in a compressive stressed condition, creating a slit that opens and closes based on the stress conditions.

Career Highlights

John R. Tinney is currently associated with Eastman Kodak Company, where he continues to innovate and contribute to the field. His work has had a lasting impact on the industry, particularly in the realm of photographic technology.

Collaborations

Throughout his career, Tinney has collaborated with notable coworkers such as Robert A. Naugle and Philip E. Stoneham. These collaborations have further enriched his work and expanded the scope of his inventions.

Conclusion

John R. Tinney's contributions to innovation and technology are commendable. His patents reflect a deep understanding of engineering principles and a dedication to improving existing technologies. His work continues to influence the industry and inspire future inventors.