Company Filing History:
Years Active: 1982-1989
Title: Innovations by Hans Hagglund
Introduction
Hans Hagglund is a notable inventor based in Orsundsbro, Sweden. He has made significant contributions to the field of metal processing through his innovative devices. With a total of 2 patents, his work focuses on improving the efficiency and safety of metal production processes.
Latest Patents
Hagglund's latest patents include a "Device for detecting the level of the slag in a metal pool." This device features a lance that is moved towards the molten bath level. An antenna is located at the downward end of the lance, which interacts with the slag interface as the lance approaches it. A sensitive detection circuit is connected to the antenna, which detects predetermined impedance changes as the antenna is capacitively coupled to the slag layer during its downward movement.
Another significant invention is the "Device for determining the level of melt in a ladle or the like." This device comprises a lance with a tubular end designed to be submerged in the melt. It includes at least one non-contact sensor mounted in the tubular end, directly opposite an aperture through the wall of the tubular end. The aperture is covered by a sleeve made of heat-resistant, electrically non-conducting material. The sensors are electrically connected to operational equipment to relay signals.
Career Highlights
Throughout his career, Hans Hagglund has worked with several companies, including Ab Rescon and Geotronics Metaltech AB. His experience in these organizations has contributed to his expertise in metal processing technologies.
Collaborations
Hagglund has collaborated with notable individuals in his field, including Lars A. Ericsson and Rudolf Wiklund. These partnerships have likely enhanced his innovative capabilities and broadened his impact on the industry.
Conclusion
Hans Hagglund's contributions to metal processing through his patents demonstrate his commitment to innovation. His inventions are poised to improve the efficiency and safety of metal production processes.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.