This inventor holds 2 USPTO granted patents. Top assignee: Other. Active years: 1988-1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Minneapolis, MN (US) (1988)
- Brooklyn Park, MN (US) (1991)
Company Filing History:
2 out of 834,513 Years Active: 1988-1991
Title: Exploring the Innovations of Dean R. Quam
Introduction
Dean R. Quam, an innovative inventor based in Brooklyn Park, MN, has made significant contributions to the field of mechanical engineering. With a total of two patents to his name, he has demonstrated a commitment to solving practical challenges through inventive solutions.
Latest Patents
Quam's latest inventions include a compact collapsible manhole cover lifter and a hydraulic manhole cover lifter. The compact collapsible manhole cover lifter is a manually actuated device that features a frame mounted on wheels, designed to straddle a manhole. It incorporates an actuator with a pump and cylinder, as well as a magnet for engaging the metallic manhole cover. In its second embodiment, it boasts pivotal legs for enhanced compactness during storage and transport, offering versatility as it can also utilize a winch instead of the pump and cylinder arrangement. Similarly, the hydraulic manhole cover lifter employs a similar design and functionality, further highlighting Quam's focus on practical and efficient lifting solutions.
Career Highlights
Throughout his career, Dean R. Quam has showcased an impressive ability to innovate within the constraints of manual lifting mechanisms. His work emphasizes safety and efficiency, making essential tasks like lifting manhole covers considerably easier and safer for workers in various sectors.
Collaborations
In his journey as an inventor, Quam has collaborated with Robert Schmitz, contributing to the development and refinement of his innovative devices. Their partnership exemplifies the importance of collaboration in the process of inventing and improving technology.
Conclusion
Dean R. Quam represents a dedicated inventor whose work in creating practical lifting devices is a testament to his ingenuity. With his latest patents, he continues to push the boundaries of what is possible in the field of mechanical innovation. As he pursues further advancements, Quam's contributions will undoubtedly pave the way for more efficient tools in various industries.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile