Company Filing History:
10 out of 23 
2 out of 564 
1 out of 76 
Years Active: 1979-2006
Title: **Innovator Norbert W. Lenius: Pioneering the Gantry Crane**
Introduction
Norbert W. Lenius, an inventive mind based in Sturgeon Bay, Wisconsin, has made significant contributions to the engineering and construction industries through his innovative designs. With a remarkable portfolio of 13 patents, he exemplifies the spirit of innovation that drives progress in modern technology.
Latest Patents
Among his latest inventions is the "Gantry crane with elevating operator cab," a sophisticated design that enhances the functionality of conventional gantry cranes. This invention features first and second side support frames, spaced apart by trolley beams, with a unique load lifting mechanism capable of engaging loads for elevation. A notable aspect of this crane is its operable cab, which can move vertically between a lowermost and an uppermost position. The cab lift is facilitated by a cable system that is managed by a hydraulic cylinder, offering efficient control over the lifting process. Furthermore, Lenius’s design allows for horizontal movement of the operator cab, thus enhancing versatility for operators in various working conditions.
Career Highlights
Throughout his career, Norbert has worked with reputable companies in the industry, including Marine Travelift, Inc. and J.I. Case Company. His experiences at these organizations have undoubtedly shaped his inventive approach, leading to his development of effective solutions for material handling and lifting equipment.
Collaborations
Norbert W. Lenius has collaborated with notable figures such as Thomas H. Feider and Edward Lazzeroni. These partnerships have contributed to the refinement and execution of his ideas, furthering innovation in the engineering space.
Conclusion
In summary, Norbert W. Lenius stands out as a significant inventor in the field of lifting technology. His dedication to developing practical solutions, such as the gantry crane with an elevating operator cab, demonstrates his commitment to improving operational safety and efficiency. As his career progresses, Norbert continues to be a key player in pushing the boundaries of engineering innovation.