Location History:
- Wilmington, DE (US) (1989 - 1993)
- Middletown, DE (US) (2008 - 2013)
Company Filing History:
4 out of 16,338 
1 out of 19 Years Active: 1989-2013
Title: Innovations by Inventor Calixto Estrada
Introduction
Calixto Estrada, an accomplished inventor based in Middletown, Delaware, has made significant contributions to the field of gaseous vapor deposition technology. With a total of five patents to his name, Estrada's inventions showcase his expertise and innovative spirit, particularly in the design of film cassettes used in various deposition processes.
Latest Patents
Calixto's most recent patents include groundbreaking designs for film cassettes that enhance the performance of gaseous vapor deposition. The first patent describes a film cassette that supports a film during the deposition process. This design features a central shaft equipped with first and second end plates, and each end plate contains a rib that forms a spiral groove for the film’s edge. The ribs are designed with a specific cross-section, resulting in a width-to-thickness aspect ratio of at least 2:1. This innovative structure allows for improved gas flow and film handling during the operation.
His second patent reinforces this concept by detailing a loaded film cassette designed for gaseous vapor deposition. This cassette includes grooves that accept a spiral-wrapped film, ensuring that the width of the film exceeds 300 mm. The spacing between the end plates and the film's unique design facilitates efficient gas flow, enhancing the deposition process.
Career Highlights
Calixto Estrada has an extensive career highlighted by his work at influential companies such as E.I. DuPont De Nemours and Company and Bt&D Technologies Limited. His experiences with these prominent organizations have undoubtedly contributed to his success and the development of his patented technologies.
Collaborations
Throughout his career, Estrada has collaborated with notable colleagues, including Peter Francis Carcia and Richard Dale Kinard. These professional relationships have likely influenced his inventions and expanded the scope of his work within the industry.
Conclusion
Calixto Estrada stands out as an innovative inventor whose contributions to gaseous vapor deposition technology have a significant impact. His inventive spirit is reflected in his five patents, showcasing designs that improve efficiency and functionality in the industry. As he continues to push the boundaries of technology, Estrada remains a prominent figure in the field of innovations.