Company Filing History:
3 out of 51 
2 out of 465 
1 out of 3 Years Active: 1987-1996
Title: The Innovative Contributions of Robert J Poortvliet
Introduction
Robert J Poortvliet is a notable inventor based in Jenison, MI (US), recognized for his innovative contributions to various industries. With a total of six patents to his name, Poortvliet has made significant advancements in product design and functionality.
Latest Patents
One of his latest inventions is a hand-operated actuator for a rotary storage cabinet. This rotary cabinet features a self-latching and positioning rotor, equipped with an improved latch mechanism. The latch is operated by a sliding hand actuator that is connected by links and levers to a latch member. To operate the device, the actuator is lifted to release the rotor, while an air cylinder retards the return of the actuator and latch member to the latched position. This design allows the rotor to be rotated to a desired position, enabling efficient storage and retrieval of materials from shelves on the rotor.
Career Highlights
Throughout his career, Poortvliet has worked with several prominent companies, including Allsteel Inc. and White Consolidated Industries, Inc. His experience in these organizations has contributed to his expertise in product development and innovation.
Collaborations
Poortvliet has collaborated with talented individuals such as Craig A Clark and Michael L Murphree, further enhancing his inventive capabilities and broadening his impact in the field.
Conclusion
Robert J Poortvliet's inventive spirit and dedication to innovation have led to the development of practical solutions that improve everyday products. His contributions continue to influence the industry and inspire future inventors.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.