This inventor holds 2 USPTO granted patents. Top assignee: Eastman-Kodak Company. Active years: 1976-1978.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hamlin, NY (US) (1976)
- Rochester, NY (US) (1978)
Company Filing History:
Years Active: 1976-1978
Title: Irvin H Crawford: Innovator in Photographic Technology
Introduction
Irvin H Crawford is a notable inventor based in Hamlin, NY (US). He has made significant contributions to the field of photographic technology, holding a total of 2 patents. His work has focused on enhancing the functionality and efficiency of photographic elements through innovative materials and methods.
Latest Patents
Crawford's latest patents include advancements in polymeric films and ultraviolet light image recording. One of his patents describes "Polymeric films peelably adhered to a pressure-sensitive adhesive." This invention involves a photographic element that features a pressure-sensitive adhesive layer protected by an ethylene polymer layer. The layer is applied through extrusion at high temperatures, allowing for efficient production at high line speeds. The protective layer can be peeled from the adhesive with a force not exceeding 400 grams, utilizing ethylene polymers such as polyethylene and copolymers.
Another significant patent is related to the "Method of making an ultraviolet light image recording." This method employs photographic intermediates that reflect visible light while transmitting ultraviolet light. To achieve the desired optical function, a polyolefin compounded with specific white pigments is used as a sublayer between the paper support sheet and the photosensitive layer.
Career Highlights
Irvin H Crawford has spent a considerable part of his career at Eastman-Kodak Company, where he has been instrumental in developing innovative photographic technologies. His work has not only advanced the field but has also contributed to the company's reputation as a leader in imaging solutions.
Collaborations
Crawford has collaborated with notable colleagues, including Ronald A Wellman and Doyle O Etter. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in photography.
Conclusion
Irvin H Crawford's contributions to photographic technology through his patents and collaborations highlight his role as an influential inventor. His innovative approaches continue to shape the industry and inspire future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile