Location History:
- Fruitcove, FL (US) (1996 - 1997)
- Jacksonville, FL (US) (1989 - 2000)
Company Filing History:
3 out of 11 
1 out of 17 
1 out of 8 Years Active: 1989-2000
Title: **Richard E Loftfield: Innovator in Metallurgical Bonding and Cathodic Protection**
Introduction
Richard E Loftfield, based in Jacksonville, FL, is a distinguished inventor with a notable portfolio of seven patents. His innovative spirit and expertise have significantly contributed to advancements in materials science, particularly in metallurgical bonding techniques and cathodic protection systems.
Latest Patents
One of Loftfield's latest patents is the method of metallurgical bonding of dissimilar metal tubes. This invention involves joining dissimilar metal tubes with a connecting member clad metal tube. The clad metal is chosen to match or be similar to one of the dissimilar tubes and is designed to bond effectively through welding. Additionally, the underlying clad metal connecting member is made from a different metal that can be bonded using soldering.
Another significant innovation is the design of a ladder anode for cathodic protection of steel-reinforced concrete structures. This flexible, non-stretchable titanium ladder anode consists of multiple titanium strips, allowing for efficient current carrying. Notably, these ladder anodes can operate effectively at an anode current density of up to 20 milliamps per square foot, with even higher densities achievable when coated with electrocatalytically active metals.
Career Highlights
Throughout his career, Richard has worked with reputable companies such as Huron Technology Corporation and Corrpro Companies, Inc. His contributions in these professional environments have paralleled his innovative endeavors, showcasing his commitment to applying his skills in real-world applications.
Collaborations
Loftfield has collaborated with notable professionals in the field, including Dennis F. Dong and Stephen W. Moran. These partnerships have facilitated the development and improvement of his patented technologies, promoting knowledge exchange and mutual growth in their respective areas of expertise.
Conclusion
With his impressive number of patents and groundbreaking innovations in metallurgical bonding and cathodic protection, Richard E Loftfield remains a prominent figure in the field of materials science. His work not only reflects his ingenuity but also his dedication to advancing technology in ways that benefit various industries.