Location History:
- Auburn Hills, MI (US) (2011)
- Kalamazoo, MI (US) (2003 - 2013)
Company Filing History:
1 out of 1 
1 out of 1 
1 out of 1 Years Active: 2003-2013
Title: Innovations by James R Heim
Introduction
James R Heim is an accomplished inventor based in Kalamazoo, MI (US). He holds a total of four patents, showcasing his expertise in developing innovative solutions for underground construction.
Latest Patents
His latest patents include an "Apparatus for installing conduit underground" and "Methods and apparatus for installing conduit underground." These inventions involve a rotary drill member coupled to a rotary and axially movable drill stem. The coupling mechanism allows for automatic coupling and uncoupling of the drill stem and drill member, utilizing interlocking driving lugs. This design ensures that the driving lugs are securely reinforced, preventing any unwanted movement during operation.
Career Highlights
Throughout his career, James has worked with notable companies such as Spectrum Composites, Inc. and Green Core Technologies, LLC. His contributions to these organizations have significantly advanced the field of underground construction technology.
Collaborations
James has collaborated with several professionals in his field, including Thomas A Kenny and Robert L Gilling. Their combined expertise has fostered innovation and development in their respective projects.
Conclusion
James R Heim's contributions to the field of underground construction through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry and pave the way for future innovations.