Company Filing History:
Years Active: 1981-1994
Title: Michael R Crippen: Innovator in Extrusion Technology and Seedling Protection
Introduction
Michael R Crippen is a notable inventor based in Issaquah, WA (US). He has made significant contributions to the field of extrusion technology and seedling protection, holding two patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is the "Extrusion Calibrator with Insert Plates." This apparatus is designed to calibrate the exterior profile of a hollow thermal plastic extrusion. It features lower and upper cover plates with vacuum manifolds, allowing for effective cooling and calibration. The apparatus includes a heat-conducting calibrating insert that is positioned within an interior chamber, enhancing the calibration process through its unique design.
Another significant patent is the "Apparatus and Method for Driving Stakes." This invention involves a hollow tube that threads through a degradable tubular guard structure, protecting seedlings from browsing animals. The design incorporates an elongated degradable support stake that is driven into the ground using a drive rod and slide-hammer mechanism, ensuring the stake is securely fastened.
Career Highlights
Throughout his career, Michael has worked with various companies, including Mikron Industries, Inc. His experience in these roles has contributed to his development as an inventor and innovator in his field.
Collaborations
Michael has collaborated with professionals such as George Melkonian, further enhancing his work and contributions to the industry.
Conclusion
Michael R Crippen's innovative patents reflect his dedication to improving technology in extrusion and seedling protection. His work continues to influence these fields, showcasing the importance of innovation in addressing practical challenges.