Company Filing History:
2 out of 47 
1 out of 30,963 
Years Active: 1990-2023
Title: Innovations of Keith R Grauherr
Introduction
Keith R Grauherr is an accomplished inventor based in Twining, Michigan, known for his innovative contributions to vehicle design and manufacturing processes. With a total of three patents to his name, Grauherr has made significant strides in enhancing functionality and efficiency in his fields of expertise.
Latest Patents
One of Grauherr's latest patents is the "Bottom load removable roof panel system." This invention features a removable roof panel system for vehicles, which includes a frame structure designed to be mounted to the vehicle's roof. The system consists of a front panel and a rear panel, both of which are removably mounted to the frame structure. The design incorporates a trough portion and supports seals that ensure a secure fit between the roof and the glass panels. Additionally, a front and rear latch system is included to secure the panels effectively.
Another notable patent is the "Method of and apparatus for forming sand molds." This invention involves a sand mold forming machine that utilizes a cope frame aligned above a drag frame, with a pattern arranged between them. The machine compacts sand fillings using squeeze plates that can be adjusted to compress specific areas of sand more or less, allowing for precise mold formation.
Career Highlights
Throughout his career, Grauherr has worked with several prominent companies, including CMI International, Inc. and GM Global Technology Operations LLC. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the industry.
Collaborations
Grauherr has collaborated with notable colleagues such as Thomas E Wuepper and Orren R Tate, further enhancing his innovative capabilities through teamwork and shared expertise.
Conclusion
Keith R Grauherr's contributions to the fields of vehicle design and manufacturing processes exemplify his innovative spirit and dedication to improving technology. His patents reflect a commitment to enhancing functionality and efficiency, making him a noteworthy figure in the world of invention.