Location History:
- Mukwonago, WI (US) (1997)
- Oak Creek, WI (US) (1997)
Company Filing History:
Years Active: 1997
Title: H Dewain Whisenhunt: Innovator in Blasthole Drilling Technology
Introduction
H Dewain Whisenhunt is a notable inventor based in Mukwonago, WI (US). He has made significant contributions to the field of drilling technology, particularly in the design and functionality of blasthole drills. With a total of 2 patents, his innovations have enhanced the efficiency and effectiveness of drilling operations.
Latest Patents
Whisenhunt's latest patents include the "Blasthole drill with improved automatic breakout wrench" and the "Blasthole drill with drill-through pipe rack." The automatic breakout wrench features a clamping jaw located on the inside of the pipe, ensuring that the clamping grip is not diminished by the breakout cylinder's force. Additionally, the orientation of the breakout cylinder creates a moment that directs the wrench toward the pipe. The design includes pivotal movement guided by three pins, allowing the wrench member to pivot twenty-four degrees. The clamping jaw is pivotally mounted on one of the guiding pins, and shims are secured for easy insertion and removal.
The "Blasthole drill with drill-through pipe rack" comprises a frame that supports movement over the ground and a mast that can move between vertical and non-vertical positions. This mast defines a drill hole axis and includes a pipe rack with a gate that supports the lower end of a drill pipe in its closed mode. The gate allows the drill pipe to move downward when switched to the open mode and facilitates the movement of the rack member horizontally relative to the mast.
Career Highlights
Whisenhunt is associated with Harnischfeger Corporation, where he has applied his expertise in drilling technology. His work has contributed to advancements in the industry, making drilling operations more efficient and reliable.
Collaborations
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Conclusion
H Dewain Whisenhunt's innovative contributions to blasthole drilling technology demonstrate his commitment to enhancing operational efficiency in the field. His patents reflect a deep understanding of the challenges faced in drilling operations and provide practical solutions to improve performance.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.