Company Filing History:
4 out of 1,415 
2 out of 3,271 Years Active: 1998-2003
Title: C Harry McMullen: Innovator in Thermosetting Plastic Foams
Introduction
C Harry McMullen is a notable inventor based in Kingwood, TX (US), recognized for his contributions to the field of thermosetting plastic foams. With a total of six patents to his name, McMullen has made significant advancements in the production of rigid foams and related products.
Latest Patents
Among his latest patents is a method of producing rigid foams, which involves a thermosetting plastic foam solid formed from the reaction product of various components. These components include either polyisocyanate or isocyanate-based foam, a polyol-based foam, a catalyst to promote the thermosetting reaction, and a blowing agent comprising a high purity cyclopentane product. The high purity cyclopentane product is about 95% or greater pure cyclopentane, with optional additions of water and/or liquid flame retardant. Another patent focuses on a similar thermosetting plastic foam solid, emphasizing the innovative use of these materials in creating durable foam products.
Career Highlights
C Harry McMullen has had a distinguished career, working with prominent companies such as Exxon Chemical Patents, Inc. and ExxonMobil Chemical Patents Inc. His work in these organizations has allowed him to develop and refine his innovative approaches to foam production.
Collaborations
Throughout his career, McMullen has collaborated with notable colleagues, including Steven E Silverberg and James Richardson Lattner. These collaborations have contributed to the advancement of technology in the field of thermosetting plastics.
Conclusion
C Harry McMullen's contributions to the field of thermosetting plastic foams have established him as a significant figure in innovation. His patents reflect a commitment to advancing materials science and improving product durability.