Company Filing History:
4 out of 4 
2 out of 2 
1 out of 1 Years Active: 2004-2015
Title: Innovations by Henry Edward Pfeiffer
Introduction
Henry Edward Pfeiffer is a notable inventor based in Omaha, Nebraska. He has made significant contributions to the field of construction through his innovative designs and patents. With a total of eight patents to his name, Pfeiffer has focused on developing advanced insulating concrete form (ICF) systems that enhance the efficiency and flexibility of construction processes.
Latest Patents
Pfeiffer's latest patents include an insulating concrete form (ICF) system with modular tie members and associated ICF tooling. This innovative tooling facilitates the manufacturing of ICF blocks with varying widths and heights. The tie member features a variable width web portion that can be positioned within multiple internal openings of a specially designed male tool. Each internal opening is configured to receive folded web portions of different lengths, allowing for the production of ICF blocks of various widths using the same male tool. Additionally, ICF blocks of different heights can be created using the same female tool along with slightly modified height male tools. Another patent focuses on a modular tie member that promotes flexibility in manufacturing ICF blocks. This design includes side wall bracket members encapsulated within panel members forming an ICF block, along with a web member that is pivotally attached between the bracket members. This modularity allows for easy assembly of ICF blocks at construction sites.
Career Highlights
Throughout his career, Pfeiffer has worked with several companies, including Reward Wall Systems, Inc. and ICF Mform LLC. His work has significantly impacted the construction industry, particularly in the area of ICF technology. His innovative designs have streamlined the manufacturing process and improved the overall quality of construction materials.
Collaborations
Pfeiffer has collaborated with notable individuals in his field, including Kelvin Leslie Doerr and Karen Ann Bexten. These collaborations have contributed to the development of his innovative patents and have helped advance the technology in the construction sector.
Conclusion
Henry Edward Pfeiffer's contributions to the field of construction through his innovative ICF systems and patents have made a lasting impact. His work continues to influence the industry, promoting efficiency and flexibility in construction practices.