This inventor holds 9 USPTO granted patents, plus 1 CIPO patent. Top assignees: Canadian Downhole Drill Systems Inc., Directional Vibration Systems Inc., Nql Energy Services Canada Ltd.. Active years: 1993-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nisku, CA (1993 - 1997)
- Edmonton, CA (1997 - 2019)
Company Filing History:
7 out of 11 
1 out of 1 
1 out of 1 Years Active: 1993-2019
Title: Innovations of David P Kutinsky
Introduction
David P Kutinsky is a notable inventor based in Edmonton, Canada. He has made significant contributions to the field of downhole drilling technology, holding a total of 9 patents. His work focuses on enhancing the efficiency and effectiveness of drilling operations.
Latest Patents
One of his latest inventions is the Downhole Vibration Tool. This tool features an outer housing with an inner bore and a longitudinal axis. It includes a rotating impeller that defines both an outer and an inner flow passage. The impeller vanes are angled relative to the rotational axis, allowing fluid to impinge on them, which causes the impeller to rotate. Additionally, a flow restrictor with a variable flow area is positioned in the outer flow passage, enabling periodic changes in flow area as the impeller rotates.
Another significant invention is the Rotary Steerable Drilling Tool and its associated method of use. This device allows for precise positioning of the drill bit during drilling operations. It offers two operational positions: a straight-ahead position that stabilizes the hole and a tilted position that provides a calculated offset at the bit-formation interface. The tool's direction is controlled using measurement-while-drilling (MWD) technology, ensuring accurate adjustments during drilling.
Career Highlights
David has worked with several companies, including Canadian Downhole Drill Systems Inc. and NQL Energy Services Canada Ltd. His experience in these organizations has contributed to his expertise in drilling technologies and innovations.
Collaborations
Throughout his career, David has collaborated with notable individuals such as Paul Noe and Raymond Dean Livingstone. These partnerships have further enriched his work and contributions to the field.
Conclusion
David P Kutinsky's innovations in downhole drilling technology demonstrate his commitment to advancing the industry. His patents reflect a deep understanding of the challenges faced in drilling operations and provide effective solutions. His contributions continue to influence the field positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile