Company Filing History:
Years Active: 2000
Title: Innovations by John P Speigelhalter
Introduction
John P Speigelhalter is an accomplished inventor based in Prospect, KY (US). He has made significant contributions to the field of woodworking with his innovative designs. With a total of 2 patents to his name, Speigelhalter has demonstrated his expertise and creativity in developing practical solutions for craftsmen.
Latest Patents
One of his latest patents is the Miter fence-box joint fixture. This invention enables both miters and box joints to be fabricated using the same piece of apparatus. The miter fence is designed with multiple slidable portions or segments, allowing a ledge to be projected from a lower edge of one of the fence faces. It also features a gap that is consistent with the spacing required between the male pins of a box joint. A tab is included to assist in placing a workpiece in abutment, which can be utilized as each slot is cut using a dado blade to set the appropriate spacing for the next slot. Additionally, the ends of the fence are equipped with end caps that have a 45-degree angle, which can be removed and switched to allow the fence to be used on either the left or right-hand sides of the saw table. Another notable invention is the combined miter fence and box joint fixture, which further enhances the versatility of woodworking tools.
Career Highlights
John P Speigelhalter is currently employed at Vermont American Corporation, where he continues to innovate and contribute to the woodworking industry. His work has not only improved the efficiency of woodworking processes but has also provided craftsmen with tools that enhance their creativity and precision.
Collaborations
Throughout his career, Speigelhalter has collaborated with talented individuals such as David T Brutscher and Gregory A Phillips. These collaborations have fostered an environment of innovation and have led to the development of groundbreaking tools and fixtures.
Conclusion
John P Speigelhalter's contributions to the field of woodworking through his patents and collaborations highlight his dedication to innovation. His inventions, particularly the miter fence-box joint fixture, showcase his ability to solve practical problems faced by craftsmen. As he continues to work at Vermont American Corporation, his impact on the industry is sure to grow.