John Forrest Anderson

Title: John Forrest Anderson: Innovator in Core Retaining Technology

Introduction

John Forrest Anderson is a notable inventor based in Minneapolis, MN. He has made significant contributions to the field of core retaining technology, particularly with his innovative designs that enhance the efficiency of soil sampling processes. His work is recognized for its practical applications in various industries.

Latest Patents

Anderson holds a patent for a "Basket type core retainer." This apparatus includes a core receiving tube with an axially inner end, an annular drill bit or tubular extension connected to the inner end, and a core retainer that is cooperatively mounted by the tube and the bit or tubular extension. This design allows for the passage of core into the tube while retaining a core or soil sample effectively. The core retainer features a mounting ring that supports a pair of spring finger assemblies, which are designed to extend axially outward. The fingers of these assemblies are formed from a single sheet of material, allowing them to move and permit the passage of a core or soil sample into the receiving tube.

Career Highlights

John Forrest Anderson is associated with Longyear Company, where he applies his expertise in core retaining technology. His work at the company has contributed to advancements in drilling and sampling techniques, making significant impacts in the field.

Collaborations

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Conclusion

John Forrest Anderson's innovative contributions to core retaining technology exemplify the importance of practical inventions in enhancing industrial processes. His patent for the basket type core retainer showcases his commitment to improving soil sampling methods.