Company Filing History:
2 out of 8 
1 out of 2 
1 out of 832,880 Years Active: 1989-1993
Introduction
Erich T. Ziemann is a notable inventor based in Middleton, Wisconsin, recognized for his contributions to ultrasonic detection technology. With a total of four patents to his name, Ziemann's innovations have significantly advanced the field of material web edge detection, making processes more efficient and accurate.
Latest Patents
Among his latest inventions is the "Ultrasonic Web Edge Detection Method and Apparatus." In this innovative design, the edge of a material web is positioned in a gap within a detector head that contains an ultrasonic blockage transmitter and receiver. The system works by measuring the magnitude of the ultrasonic pulse received, which correlates to the portion of the web blocking the sound beam, thus determining the edge's position. Enhanced with a compensation transmitter and receiver, the apparatus normalizes signal values to mitigate the effects of changes in ambient conditions. A microprocessor-powered controller interprets these signals to effectively correct any positional errors, demonstrating Ziemann’s commitment to precision in manufacturing processes.
Career Highlights
Throughout his career, Ziemann has made significant strides in ultrasonic technology, particularly while working at Accuweb, Inc. His expertise in electronic drive pulses and signal processing has set industry standards, showcasing not just innovation but practicality within his patented designs.
Collaborations
Ziemann has collaborated with several professionals, notably Raymond A. Buisker and James Martyn. Their combined efforts have further enhanced the development of the inventions Ziemann is known for, contributing to the establishment of efficient methodologies in ultrasonic detection.
Conclusion
Erich T. Ziemann's inventive spirit and commitment to advancing ultrasonic detection technologies have highlighted him as a key figure in this field. With multiple patents to his name, his innovative approaches continue to shape the industry, ensuring improved operational efficiency in various applications.