This inventor holds 4 USPTO granted patents. Top assignees: A & O Engineering, Inc., Stedman Machine Company, Other. Active years: 1986-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- McMurray, PA (US) (1986 - 1988)
- Bridgeville, PA (US) (1989)
Company Filing History:
1 out of 1 
1 out of 2 
2 out of 834,513 Years Active: 1986-1989
Title: The Innovative Contributions of Axel W. Orphall
Introduction
Axel W. Orphall is a notable inventor based in McMurray, Pennsylvania, recognized for his significant contributions to the field of engineering. With a total of four patents to his name, Orphall has demonstrated a commitment to innovation and problem-solving in his work.
Latest Patents
Among his latest inventions is a hammer assembly for a rotary material crusher. This innovative design features a rotor and includes a hammer member and a base member. The base member is mounted on the rotor, while the hammer member is attached to the other end of the base member. Each component is designed with two pairs of concave and convex surfaces, which serve to absorb both centrifugal and impact forces. Another patent involves a hammer assembly that is specifically designed for attachment to a rotor of a rotary material crusher. This assembly includes a hammer member that is rigidly connected to the rotor, along with an extension that has a longitudinal axis parallel to the rotor's axis of rotation. The extension is designed with a uniform transverse cross-sectional configuration, and a cap means is connected to the extension for effective material crushing during rotor rotation.
Career Highlights
Throughout his career, Orphall has worked with various companies, including A & O Engineering, Inc. His experience in the engineering sector has allowed him to develop and refine his innovative ideas, leading to the successful patenting of his inventions.
Collaborations
Orphall has collaborated with notable individuals in his field, including Roger H. Quast and Bernd G. Albers. These collaborations have likely contributed to the development and enhancement of his innovative projects.
Conclusion
Axel W. Orphall's contributions to engineering through his patents reflect his dedication to innovation and advancement in technology. His work continues to influence the field, showcasing the importance of creativity and collaboration in engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile