This inventor holds 2 USPTO granted patents. Top assignee: Graco Inc.. Active years: 1976-1993.
Location History:
- Spring Lake Park, MN (US) (1976)
- Minneapolis, MN (US) (1993)
Company Filing History:
Years Active: 1976-1993
Title: Marlin R Melquist: Innovator in Air Control and Spraying Technology
Introduction
Marlin R Melquist is a notable inventor based in Minneapolis, MN (US). He has made significant contributions to the fields of air control and portable spraying technology. With a total of 2 patents, Melquist's innovations have had a lasting impact on various industries.
Latest Patents
One of Melquist's latest patents is the "Air valve actuator for reciprocable machine." This invention features an air control valve designed to direct airflow in a double-acting reciprocable motor. The valve includes a first link pivotally connected to the motor and mechanically coupled to a reciprocable motor member. Additionally, it has a second link with an over-center spring detent mechanism, allowing it to toggle between two pivot positions. The design ensures efficient air flow management, enabling the motor to reciprocate effectively.
Another significant patent is the "Portable spraying apparatus." This apparatus is designed for spraying liquids, particularly paint, directly from a paint container mounted on the device. It includes an electric drive motor, pump assembly, and a shelf for the paint container, all attached to a wheeled frame for easy portability. The design prevents electrostatic voltage discharges through a common electrical interconnection of all components, ensuring safe operation.
Career Highlights
Marlin R Melquist is currently associated with Graco Inc., a company known for its innovative fluid handling solutions. His work at Graco has allowed him to develop technologies that enhance the efficiency and safety of spraying applications.
Collaborations
Throughout his career, Melquist has collaborated with talented individuals such as Lyle A Ware and Dennis J Sundelius. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Marlin R Melquist's contributions to air control and portable spraying technology exemplify his innovative spirit and dedication to improving industrial processes. His patents reflect a commitment to enhancing functionality and safety in the applications he addresses.