Company Filing History:
Years Active: 1981-1989
Title: The Innovative Contributions of Robert J. Kotch
Introduction
Robert J. Kotch is a notable inventor based in Humble, Texas, recognized for his significant contributions to the field of rotary drill bits. With a total of 4 patents to his name, Kotch has developed innovative solutions that enhance the efficiency and reliability of drilling operations.
Latest Patents
Kotch's latest patents include a seal assembly for rotary drill bits and a roller cutter drill bit featuring a texturized seal member. The seal assembly is designed for a roller cutter bit mounted in an annular cavity, utilizing a mechanical spring to maintain sealing engagement between rigid seals. This design ensures that even with the permanent or compression set of an elastomeric seal, the sealing force is preserved. The roller cutter drill bit incorporates a lubrication system that effectively blocks lubricant leakage while providing necessary lubrication to the bearing system, showcasing Kotch's commitment to improving drilling technology.
Career Highlights
Throughout his career, Robert J. Kotch has worked with reputable companies such as Reed Tool Company and Reed Rock Bit Company. His experience in these organizations has allowed him to refine his skills and contribute to advancements in drilling technology.
Collaborations
Kotch has collaborated with notable coworkers, including John D. Deane and Jeffery Edward Daly, further enhancing his innovative work in the industry.
Conclusion
Robert J. Kotch's contributions to the field of rotary drill bits through his patents and career experiences highlight his role as a significant inventor. His innovative designs continue to impact the drilling industry positively.