Earl R. Dean

Earl R. Dean

Earl R. Dean
Born	(1922-10-05)October 5, 1922 Monrovia, California, United States
Died	March 16, 1993(1993-03-16) (aged 70) Pasadena, California, United States
Occupation	Glassblower

Earl R. Dean (October 5, 1922 – March 16, 1993) was an American glassblower known for his contributions to the field of glass design and manufacturing. He was born in Monrovia, California and passed away in Pasadena, California.

Career

Dean began his career in the glass industry in the early 1940s. He initially worked as an apprentice at a local glassblowing studio, where he honed his skills and developed a deep passion for the craft. Over the years, he gained expertise in various glassblowing techniques and became known for his innovative designs.

In 1947, Dean joined the Libbey Glass Company in Toledo, Ohio. During his time at Libbey, he played a crucial role in the development of the iconic Mason jar design. His innovative approach to glassblowing and his ability to create functional yet aesthetically pleasing designs made him a valuable asset to the company.

Dean's most notable contribution to the glass industry came in 1952 when he designed the first coffee cup lid made from plastic. This invention revolutionized the way people consumed hot beverages on the go and became a staple in the fast-food industry. The design featured a small opening for sipping and a secure lid to prevent spills, making it convenient and safe for customers.

Legacy

Earl R. Dean's contributions to the glass industry have left a lasting impact. His innovative designs and techniques continue to inspire glassblowers and designers around the world. The coffee cup lid he invented remains a ubiquitous item in modern society, demonstrating the practicality and ingenuity of his work.