Location History:
- Boiling Springs, NC (US) (1976)
- Columbus, OH (US) (2023)
Company Filing History:
1 out of 2,825 
1 out of 832,843 Years Active: 1976-2023
Title: Innovations of Charles E Kirk
Introduction
Charles E Kirk is an accomplished inventor based in Columbus, OH (US). He holds two patents that showcase his innovative contributions to technology and engineering. His work reflects a commitment to improving methods and materials in various applications.
Latest Patents
One of his latest patents is for a cutting head and method for horizontal directional tunneling. This invention features a cutting head with a mounting bracket for attachment to a pipe and a cutter wheel. A double tapered bearing connects the mounting bracket and the cutter wheel, allowing the cutter wheel to rotate independently of the pipe. The design includes a drive shaft connector that links the cutter wheel to a pilot hole drive shaft, facilitating the rotation and movement of both the cutter wheel and the pipe. The process involves drilling a pilot hole in a conventional manner, attaching the pipe to the mounting bracket, and connecting the pilot hole drive shaft to the cutter wheel. This innovative method enables simultaneous enlargement of the pilot hole while advancing the pipe and cutter wheel through the enlarged hole.
Another significant patent by Kirk is a package for a rolled continuous sheet material. This invention includes a first hollow circular core on which the sheet material is wound, featuring a tube that extends beyond the core. The design incorporates end plates that support the roll and allow for stacking without compromising structural integrity. The unitary structure is secured by fasteners, and a hollow covering member is placed over the roll, enhancing the packaging and shipping process for continuous sheet materials.
Career Highlights
Throughout his career, Charles E Kirk has worked with notable companies, including PPG Industries, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions.
Collaborations
Kirk has collaborated with professionals such as Christopher G Cross and James R Molnar, further enriching his work through shared knowledge and expertise.
Conclusion
Charles E Kirk's contributions to innovation through his patents demonstrate his significant impact on technology and engineering. His inventive spirit continues to inspire advancements in various fields.