Company Filing History:
5 out of 872 
1 out of 1 
1 out of 1 Years Active: 1982-2011
Title: Innovations by Inventor Henry Liu
Introduction
Henry Liu is a notable inventor based in Columbia, MO (US). He has made significant contributions to the field of engineering and technology, holding a total of 7 patents. His work focuses on developing innovative solutions that address pressing issues in construction and safety.
Latest Patents
Among his latest patents is a method to produce durable non-vitrified fly ash bricks and blocks. This method involves mixing fly ash, which contains a minimum of 15% CaO by weight and no more than about 10% loss on ignition, with water and an air entrainment agent. The mixture is then compacted in a shaping device under pressure of at least 1000 psi and cured to harden and gain strength. Another significant patent is a method and device to prevent indoor release of carbon monoxide and smoke from combustors. This device enhances the air pressure in the room housing the burner, thereby preventing dangerous reverse chimney flow and the release of exhaust gases.
Career Highlights
Henry Liu has worked with reputable organizations, including the University of Missouri and Freight Pipeline Company. His experience in these institutions has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Henry has collaborated with notable individuals such as Yuyi Lin and Donald L Gibson. Their combined expertise has led to advancements in the technologies they have developed.
Conclusion
Henry Liu's innovative patents and career achievements highlight his commitment to improving safety and efficiency in construction and indoor environments. His work continues to inspire future innovations in these critical areas.