Craig Knull

Title: The Innovative Contributions of Craig Knull

Introduction

Craig Knull is a notable inventor based in Edmonton, Canada, recognized for his significant contributions to drilling technology. With a total of five patents to his name, Knull has developed innovative solutions that enhance drilling efficiency and effectiveness.

Latest Patents

Among his latest patents is the Rotary Drag Bit, which features one or more fixed composite cutting structures made from discrete prefabricated cutters. These structures are strategically placed on the cutting face of the rotating body to ensure that no part of the cutting face is exposed to the uncut earth formation during the boring process. Another significant invention is the Fixed Cutter Drill Bit with Rotating Cutter Disc. This drill bit incorporates integrally-mounted rotating discs with cutters around their circumference. The design allows for the discs to handle the torque generated during drilling while presenting new cutters to the formation as they rotate.

Career Highlights

Throughout his career, Craig Knull has worked with prominent companies in the drilling industry, including Ulterra Drilling Technologies and Precision Drilling Technology Services Group. His work in these organizations has contributed to advancements in drilling technologies and practices.

Collaborations

Knull has collaborated with several professionals in the field, including Ian G. Gillis and Laurier E. Comeau. These collaborations have fostered innovation and the development of new technologies in drilling.

Conclusion

Craig Knull's inventive spirit and dedication to improving drilling technology have made a lasting impact in the industry. His patents reflect a commitment to innovation that continues to influence the field of drilling.