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Company Filing History:
27 out of 333 
15 out of 149 
7 out of 16 Years Active: 1978-1999
Areas of Expertise:
Title: The Innovative Mind of Alfred J. Zitz
Introduction
Alfred J. Zitz, a prolific inventor hailing from Zeltweg, Austria, has made significant contributions to the field of mining and tunnelling through his innovative designs and technologies. With a remarkable portfolio of 60 patents, Zitz has established himself as a leader in engineering solutions that enhance operational efficiency and safety.
Latest Patents
Among his latest inventions is the "Roof Bolt Drilling and Setting Apparatus" and a method of controlling interlinked vehicles in mining and tunnelling. This innovative method involves utilizing distance measurements to adjacent wall surfaces defining a path of movement, employing at least two ultrasonic sensors arranged in a manner that offsets in the direction of movement. These sensors feed data to an evaluation and control circuit through vehicle couplings, which is enhanced by an autoadaptive learning microcomputer, ensuring precise control of the interlinked vehicles during operations.
Career Highlights
Throughout his career, Alfred J. Zitz has been affiliated with several esteemed companies such as Voest-Alpine Aktiengesellschaft and Vereinigte Österreichische Eisen- und Stahlwerke-Alpine Montan. His work in these organizations has provided him with the platform to develop and refine his innovative ideas, most notably in areas related to mining technology.
Collaborations
Zitz has had the opportunity to collaborate with notable professionals in his field, including Otto Schetina and Herwig Wrulich. These partnerships have undoubtedly contributed to the advancement of his inventions and the overall progress within the mining and tunnelling sectors.
Conclusion
Alfred J. Zitz's innovative spirit and extensive patent portfolio underscore his significant impact on mining and tunnelling technologies. As he continues to develop groundbreaking solutions, his work exemplifies the essence of ingenuity that drives progress in engineering and technology.
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