Location History:
- High Shincliffe, GB (1994 - 2010)
- Durham, GB (1998 - 2013)
Company Filing History:
20 out of 14,076 
2 out of 7,865 
Years Active: 1994-2013
Title: The Innovative Contributions of John W. Bryant in Respiratory Protection Devices
Introduction: John W. Bryant, an accomplished inventor based in Durham, Great Britain, has made significant strides in the field of respiratory protection. With an impressive portfolio comprising 22 patents, Bryant's innovations have focused on developing advanced personal protective equipment tailored for user safety and comfort.
Latest Patents: Among his latest patents, Bryant introduced a groundbreaking design for flat-folded personal respiratory protection devices. The first patent describes a multilayer body that includes a stiffening layer and filter media layers, designed to enhance both functionality and comfort. It features a central portion defined by folds or seams, allowing the mask to fold flat for efficient storage. Once unfolded, the device creates a cup-shaped chamber over the wearer’s nose and mouth for effective breathability.
The second patent expands upon this concept, detailing a multi-layered structure with designated lines for attachment of a headband. This innovative design enables the device to maintain a low-profile when not in use while ensuring a secure fit over the wearer’s face, thus optimizing protection against airborne contaminants.
Career Highlights: John W. Bryant has contributed to major companies throughout his career, including 3M Innovative Properties Company and Minnesota Mining and Manufacturing Company. His work in these renowned organizations has allowed him to collaborate on numerous projects, further pushing the boundaries of innovation in respiratory protection technology.
Collaborations: Throughout his career, Bryant has collaborated with several notable individuals, including coworkers Christopher P. Henderson and Desmond T. Curran. These partnerships have fostered a dynamic environment for innovation, enabling the development of effective safety solutions relied upon by users globally.
Conclusion: John W. Bryant's contributions to the field of respiratory protection exemplify the importance of innovation in ensuring public safety. With a notable portfolio of patents and collaborative efforts with esteemed colleagues and organizations, he continues to pave the way for advancements that prioritize health and protection in everyday life.