Company Filing History:
Years Active: 1976-1985
Title: Innovations of Joseph F. Schirtzinger
Introduction
Joseph F. Schirtzinger is a notable inventor based in Pasadena, CA. He holds a total of 9 patents that showcase his innovative contributions to technology. His work primarily focuses on creating solutions that address specific challenges in various industries.
Latest Patents
One of Schirtzinger's latest inventions is a rodent-resistant non-conductive optical fiber cable. This cable construction is designed to resist attacks from mammals, fowl, or fish. It consists of a core containing at least one optical fiber surrounded by an organic cushion layer, preferably made of polymer. The cushion layer is reinforced with counter-helically wound resin-impregnated inorganic fibers, providing both tensile and hoop strength. Additionally, the cable features layers of resin-impregnated inorganic fibers wound at angles greater than 60 degrees, which create needle-like projections that irritate any animal attempting to bite the cable. The outer casing is typically made of thermoplastic polymer, and it may also include abrasive materials to further deter attacks.
Another significant patent is for a semi-submersible tanker equipped with directional ice cutters. This innovative tanker has a submersible hull and a mast that extends above the hull, supporting a bridge section. The mast is journaled in the hull for rotation about a vertical axis, allowing the bridge section to remain aligned with the hull while the mast's angular position changes. Rotary ice cutters are strategically positioned along one side of the mast, enabling them to align with the direction of encroaching ice.
Career Highlights
Joseph F. Schirtzinger is associated with Sea-log Corporation, where he continues to develop and refine his inventions. His work has significantly impacted the fields of optical technology and marine engineering.
Collaborations
Some of his notable coworkers include Robert J. Considine and Kenneth M. Stiles, who have collaborated with him on various projects.
Conclusion
Joseph F. Schirtzinger's innovative patents reflect his commitment to solving real-world problems through technology. His contributions to the fields of optical fiber technology and marine engineering demonstrate his expertise and creativity as an inventor.