This inventor holds 18 USPTO granted patents, plus 3 CIPO patents, primarily in Railway Technology. Top assignees: Harsco Corporation, Harsco Technologies Corporation, Harsco Track Technologies, Inc.. Active years: 1990-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Germantown, TN (US) (1990 - 1994)
- Memphis, TN (US) (1996 - 2003)
- Mt. Pleasant, SC (US) (2002 - 2003)
Company Filing History:
11 out of 144 
6 out of 94 
1 out of 2 Years Active: 1990-2003
Areas of Expertise:
Title: Innovations by Harry Madison
Introduction
Harry Madison is a notable inventor based in Germantown, TN (US), recognized for his contributions to railway technology. With a total of 18 patents to his name, Madison has developed innovative solutions that enhance the efficiency and safety of railway operations.
Latest Patents
Among his latest inventions is the Rail Anchor Spreader. This device features a rotating plate on each side of the rail, equipped with jaws that interact with tie plates and ballast. The hydraulic cylinder allows for precise movement, ensuring that the jaws effectively push the rail anchors away from the tie without causing damage. Another significant invention is the Railway Tie Plate Insertion Apparatus and Method. This vehicle is designed with operator's chairs on both sides, allowing for efficient tie plate insertion. The vehicle includes a tie magazine and advanced rail clamps that enhance the gripping pressure on the rail, facilitating seamless operations even in challenging environments.
Career Highlights
Harry Madison has worked with prominent companies such as Harsco Corporation and Harsco Technologies Corporation. His experience in these organizations has contributed to his expertise in railway technology and innovation.
Collaborations
Madison has collaborated with notable individuals in the field, including G Robert Newman and Michael B Gilbert. These partnerships have likely fostered the development of his innovative ideas and patents.
Conclusion
Harry Madison's contributions to railway technology through his patents demonstrate his commitment to innovation and improvement in the industry. His work continues to influence railway operations, making them safer and more efficient.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile