Location History:
- Creve Coeur, MO (US) (1989 - 1990)
- Chesterfield, MO (US) (2001 - 2012)
Company Filing History:
7 out of 80 
3 out of 29 
1 out of 30 Years Active: 1989-2012
Title: The Innovative Contributions of Ayzik Grach
Introduction
Ayzik Grach, an accomplished inventor based in Chesterfield, MO, has made significant contributions to the field of hydraulic devices and air pressure pumps. With a remarkable portfolio consisting of 11 patents, Grach's inventions showcase his inventive spirit and dedication to advancing technology.
Latest Patents
Grach's latest innovations include a **Hydraulic Device with a Lubricating Pump**. This invention involves a hydraulic device that utilizes a supply line for pressurized hydraulic fluid, incorporating a lubricating pump designed to enhance the efficiency of hydraulic systems. The lubricating pump features a hydraulic inlet, a pump element, and a reversing mechanism, allowing for oscillating movement essential for producing pump strokes.
Another notable invention is his **Hand Operated Pump**, capable of generating both negative and positive air pressure. It consists of a pump body with a pump cylinder and a reciprocating piston. The pump integrates a selector valve that can be maneuvered to create either pressure at the outlet, providing versatility in its application. This innovative approach in pump design speaks to Grach’s commitment to improving operational efficiency.
Career Highlights
Grach has a wealth of experience, having worked with renowned companies such as Lincoln Industrial Corporation and McNeil Corporation in Ohio. His roles at these establishments have shaped his career and provided a solid foundation for his inventive pursuits. Throughout his career, Grach has continually focused on developing practical solutions within the engineering sphere.
Collaborations
In his professional journey, Grach has collaborated with notable individuals such as David Beck and Christopher D. Holland. These partnerships have facilitated the exchange of ideas and experiences, further enriching Grach’s innovative output and allowing for the successful development of groundbreaking inventions.
Conclusion
Ayzik Grach's contributions to engineering through his numerous patents highlight his innovative mindset and commitment to enhancing technology. The inventions he has developed not only reflect his skills but also his dedication to improving the efficiency of hydraulic systems and air pressure mechanisms. As he continues to innovate, Grach is likely to remain a significant figure in the world of inventions and advancements.