This inventor holds 5 USPTO granted patents. Top assignee: 3M Innovative Properties Company. Active years: 1989-1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- East Bethel, MN (US) (1989 - 1994)
- Saint Paul, MN (US) (1990 - 1994)
Company Filing History:
Years Active: 1989-1994
Title: The Innovative Contributions of Robert L. Hanson
Introduction
Robert L. Hanson is a notable inventor based in Saint Paul, MN (US), recognized for his contributions to technology with a total of 5 patents. His work primarily focuses on advancements in air filtration systems and magnetic tape technology, showcasing his innovative spirit and technical expertise.
Latest Patents
One of Hanson's latest inventions is an air filter system for a helical scanner drum with a vented drum cover. This invention addresses the need for effective air filtration in scanning technology by incorporating a replaceable air filter element that captures airborne particles as air is drawn through it. The design includes a mechanism for securely attaching the filter element to the drum cover, ensuring that it effectively covers the air vent.
Another significant patent is the reel pressure button for tape reels. This assembly is designed for use in magnetic tape reel cassettes, applying necessary pressure to the tape reel. The reel pressure button is a one-piece component that fits within the cassette housing, featuring a central horizontal portion and a cylindrical section with recesses for secure attachment. A compression spring is integrated to enhance functionality, ensuring reliable operation.
Career Highlights
Hanson's career is marked by his association with the Minnesota Mining and Manufacturing Company, a leading firm known for its innovative products and technologies. His work there has contributed to the development of practical solutions that enhance the efficiency and effectiveness of various devices.
Collaborations
Throughout his career, Hanson has collaborated with notable colleagues, including John A. Bailey and Lester M. Aseere. These partnerships have fostered a creative environment that has led to the successful development of several patents.
Conclusion
Robert L. Hanson exemplifies the spirit of innovation through his patents and contributions to technology. His work continues to impact the fields of air filtration and magnetic tape technology, demonstrating the importance of inventive thinking in advancing modern solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile