= 1.55 Inventors with similar research interests:
Location History:
- Paragould, AZ (US) (1982)
- Paragould, AK (US) (1987 - 1989)
- Paragould, AR (US) (1981 - 2023)
Years Active: 1981-2023
Title: **The Ingenious Innovations of J Dewayne Allen**
Introduction
J Dewayne Allen, based in Paragould, AR, is a remarkable inventor with an impressive portfolio comprising 75 patents. His contributions to the field of concrete finishing machinery have significantly enhanced the operational efficiency and effectiveness of various construction processes.
Latest Patents
Among Allen's notable inventions is the **Roller Tube Concrete Paver with Retractable Vibrator Assembly**. This innovative design includes retractable vibration gangs that can be selectively immersed in wet concrete, ensuring optimal finishing results. The machine features spaced-apart, drive parallel rollers to provide support and propulsion on parallel form rails. One of its key functionalities is the strike-off function provided by a front roller. The retractable, parallelogram linkage allows the vibration gangs to be deployed or retracted, which prevents interference with underlying rebar and reduces overall machine dimensions for easier clearance and shipping.
Another significant invention is the **Hydraulic Riding Trowels with Automatic Load Sensing**. These high-performance trowels incorporate multiple rotor assemblies to finish concrete effectively. The unloader valve circuitry is instrumental in monitoring hydraulic pressure, allowing for precise control of blade pitch and steering. The system ensures enhanced operational efficiency by automatically regulating pressure in response to drive pump conditions.
Career Highlights
J Dewayne Allen has made strides in the concrete finishing industry, mainly through his association with **Allen Engineering Corporation**. His patents are a testament to his commitment to innovation and quality in construction machinery.
Collaborations
Throughout his career, Allen has collaborated with dedicated professionals, such as Timmy D Guinn and Hugh L Adams. Their joint efforts have contributed to the advancement of technologies in concrete finishing, showcasing the significance of teamwork in invention.
Conclusion
J Dewayne Allens contributions to innovations in concrete finishing machinery highlight his expertise and creative problem-solving abilities. With a substantial number of patents to his name, he continues to shape the construction industry, leading to more efficient and effective processes in concrete application.
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.