Company Filing History:
Years Active: 1976-1986
Title: John W Wilhelm, Jr: Innovator in Torque Calibration and Tablet Testing
Introduction
John W Wilhelm, Jr. is a notable inventor based in Moreland Hills, OH (US). He has made significant contributions to the fields of torque calibration and tablet hardness testing. With a total of 2 patents, Wilhelm's innovations reflect his expertise and dedication to improving measurement techniques.
Latest Patents
One of Wilhelm's latest patents is the "Impact Wrench Torque Calibrator." This device allows for the accurate calibration of impact-type wrenches by measuring the displacement of a heavy fixed beam in its natural oscillation mode. The design features a long period of natural oscillation and an elastically soft segment, which prevents the generation of rebound signals that are often seen in stiffer systems.
Another significant invention is the "Tablet Hardness Tester and Method of Testing." This method involves holding a circular tablet on edge between two members on opposite sides. It transmits controlled pressure to the tablet through one member while measuring the pressure through the other member with a gauge. The maximum pressure is recorded until the tablet breaks, providing a reliable measure of hardness.
Career Highlights
Throughout his career, John W Wilhelm, Jr. has worked with reputable companies, including Skidmore-Wilhelm Manufacturing Co. and Skidmore-Wilhelm Mfg. Co. His experience in these organizations has contributed to his development as an inventor and innovator in his field.
Collaborations
Wilhelm has collaborated with notable individuals, including his coworker Donald E Schuele. Their partnership has likely fostered innovation and creativity in their respective projects.
Conclusion
John W Wilhelm, Jr. stands out as an accomplished inventor with a focus on torque calibration and tablet testing. His patents demonstrate his commitment to enhancing measurement techniques in these areas. His contributions continue to influence the industry and inspire future innovations.