Location History:
- Kirtland, OH (US) (2011)
- Ruskin, FL (US) (2020 - 2021)
Company Filing History:
2 out of 9 
1 out of 832,843 Years Active: 2011-2021
Title: Innovations by Robert Grisar
Introduction
Robert Grisar is an accomplished inventor based in Ruskin, Florida. He holds a total of 3 patents that showcase his expertise in the field of engineering and design. His innovative contributions primarily focus on prime movers, pumps, and compressors.
Latest Patents
Grisar's latest patents include advancements in prime movers, pumps, and compressors featuring reciprocating vane actuator assemblies. These prime movers consist of a fixed member in operational relationship to a rotating member, along with a reciprocating vane assembly that engages with the rotating member. Additionally, he has developed a circle-ellipse engine, which features a stationary circular outer housing with a fixed elliptical inner cam surface. This engine design allows for efficient air intake, compression, and combustion processes.
Career Highlights
Throughout his career, Robert Grisar has worked with various companies, including Regi U.S., Inc. His innovative designs and engineering solutions have made significant contributions to the field of mechanical engineering.
Collaborations
Grisar has collaborated with notable coworkers such as Kim Luckner and Denis Sankovic, further enhancing his work through teamwork and shared expertise.
Conclusion
Robert Grisar's inventive spirit and dedication to engineering have led to significant advancements in prime mover technology. His patents reflect a commitment to innovation and efficiency in mechanical design.