This inventor holds 2 USPTO granted patents. Top assignees: Evans Products Company, Minneapolis Electric Steel Castings Company. Active years: 1980-1987.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 33 
1 out of 8 Years Active: 1980-1987
Title: Duane W Player: Innovator in Grinding and Crushing Technologies
Introduction
Duane W Player is a notable inventor based in Salt Lake City, UT (US). He has made significant contributions to the fields of grinding and crushing technologies, holding a total of 2 patents. His innovative designs have improved the efficiency and functionality of various industrial processes.
Latest Patents
One of Player's latest patents is for a "Cone discharge for diaphragm discharge rotary grinding mill." This invention features a discharge cone casting that is integrally cast as a single component. The design includes a flat base member that conforms to the mill's discharge end, converging sides, and a top member that extends beyond the base and curves toward its plane. An interconnecting web defines an I-shaped cross-section, with mounting bolt holes allowing for direct attachment to the mill end.
Another significant patent is for an improved "Roll crusher." This design incorporates a central hub mounted on a rotatable shaft, with a roll member carried by the hub. The roll member and hub feature angular surfaces that create annular, axially facing recesses with V-shaped sides. Clamping rings fit into these recesses, securing the components together and ensuring the roll member remains centered and balanced. The roll member is made from a material that offers greater abrasion resistance than that of the hub, enhancing the durability of the device.
Career Highlights
Throughout his career, Duane W Player has worked with several companies, including Minneapolis Electric Steel Castings Company and Evans Products Company. His experience in these organizations has contributed to his expertise in developing innovative solutions for industrial applications.
Collaborations
Player has collaborated with notable individuals in his field, including James A Weil and Peter W Leach. These partnerships have likely fostered the exchange of ideas and advancements in technology.
Conclusion
Duane W Player's contributions to grinding and crushing technologies through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile