Allen E Crepeau

Title: The Innovative Contributions of Allen E. Crepeau

Introduction

Allen E. Crepeau is a notable inventor based in Southbury, Connecticut, recognized for his significant contributions to the field of elastomeric roofing compositions. With a total of four patents to his name, Crepeau has made strides in developing innovative materials that enhance roofing technology.

Latest Patents

Crepeau's latest patents include a dialkylthiourea cured elastomeric roofing composition. This invention discloses ambient temperature-curable roofing compositions and sheeting compositions that incorporate elastomers such as ethylene-propylene non-conjugated diene terpolymer and butyl rubber. These elastomers are cured using conventional dialkylthiourea and sulfur type curatives, resulting in compositions that are free of hexasulfide compounds. Another significant patent involves a composition for roof sheeting or flashing, which includes a specific elastomer mixture and a compound with a defined structural formula, showcasing his focus on practical applications in roofing.

Career Highlights

Throughout his career, Crepeau has worked with prominent companies such as Uniroyal Inc. and Uniroyal Chemical Company, Inc. His experience in these organizations has contributed to his expertise in developing advanced materials for various applications.

Collaborations

One of his notable collaborators is Thomas L. Jablonowski, with whom he has worked on various projects, further enhancing the innovation landscape in elastomer technology.

Conclusion

Allen E. Crepeau's work exemplifies the spirit of innovation in the field of roofing materials. His patents reflect a commitment to improving product performance and safety in construction.