This inventor holds 3 USPTO granted patents. Top assignee: Graham Packaging Company, L.p.. Active years: 2008-2014.
Company Filing History:
Years Active: 2008-2014
Title: Innovations by Robert D Stoolmaker
Introduction
Robert D Stoolmaker is an accomplished inventor based in York, PA (US). He has made significant contributions to the field of packaging through his innovative designs and patents. With a total of 3 patents to his name, Stoolmaker has focused on enhancing the functionality and efficiency of plastic containers.
Latest Patents
Stoolmaker's latest patents include a plastic container with a reinforced base and closure, as well as a system and method of making the same. The first patent describes a plastic container that features a solid bottom end, an outer sidewall, a shoulder portion, and a neck portion that forms an open end. The design incorporates a circumferential heel portion with asymmetrical projections and recesses, which increases rigidity while maintaining uniform material thickness. The shoulder portion is angled to optimize the yield strength, balancing it against the heel portion and outer sidewall to maximize the container's top load strength. The second patent outlines a similar plastic container and closure, emphasizing a sealing mechanism that creates both primary and secondary seals when the closure is secured.
Career Highlights
Stoolmaker is currently employed at Graham Packaging Company, L.P., where he continues to innovate in the packaging industry. His work has significantly impacted the design and functionality of plastic containers, making them more efficient and reliable for various applications.
Collaborations
Throughout his career, Stoolmaker has collaborated with notable coworkers, including John E Denner and David B Clements. These partnerships have fostered a creative environment that encourages the development of groundbreaking packaging solutions.
Conclusion
Robert D Stoolmaker's contributions to the field of packaging through his innovative patents demonstrate his commitment to enhancing product design and functionality. His work continues to influence the industry, making him a notable figure in the realm of inventors.