Company Filing History:

5 out of 414

Asea Aktiebolag

patents

3 out of 18

Stora Kopparbergs Bergslags Ab

patents

2 out of 15

Stora Kopparbergs Bergslags Aktiebolag

patents

4. 1 out of 83

Allmanna Svenska Elektriska Aktiebolaget

patents

5. 1 out of 309

Asea Brown Boveri Inc.

patents

Years Active: 1976-1990

Loading Chart...

12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4969158 - Inductive heating unit (1990-11-06),

2. 4359212 - Apparatus for reducing finely divided iron oxide material (1982-11-16),

3. 4177061 - Method for making iron-chromium alloys (1979-12-04),

4. 4149024 - Arc furnace for reducing metal oxides and method for operating such a (1979-04-10),

5. 4146390 - Furnace and method for the melt reduction of iron oxide (1979-03-27),

6. 4135052 - DC arc furnace arc control (1979-01-16),

7. 4094665 - Method for simultaneous combined production of electrical energy and (1978-06-13),

8. 4084958 - Method of reducing finely grained material containing iron oxides in a (1978-04-18),

9. 4080195 - Melt reduction of iron ore (1978-03-21),

10. 4073642 - Method for reducing material containing iron oxides (1978-02-14),

11. 4070181 - Method for reduction of finely divided metal oxide material (1978-01-24),

12. 3940551 - Apparatus and method for the melt reduction of iron oxides (1976-02-24),

Title: The Innovative Mind of Bjorn Widell: A Glimpse into His Patents and Contributions

Introduction: Bjorn Widell, based in Vasteras, Sweden, is a distinguished inventor with a remarkable portfolio of 12 patents. His work primarily focuses on advancements in the fields of metallurgy and heating technology, underscoring his commitment to practical and transformative innovations.

Latest Patents: Among his latest contributions is the inductive heating unit, designed specifically for a magnetically permeable ladle that contains molten steel. This innovative unit features a cylindrical permeable wall, wrapped with an induction coil, and an outer cylindrical permeable wall to encase the coil. Notably, the coil is constructed from multiple superposed flat metal strips that are insulated from each other, enhancing its efficiency. Another significant patent includes an apparatus for reducing finely divided iron oxide material, showcasing Widell's versatile approach to technology.

Career Highlights: Throughout his career, Widell has made significant strides while working with prominent companies such as Asea Aktiebolag and Stora Kopparbergs Bergslags Ab. His time at these esteemed organizations has enriched his expertise and provided ample opportunities for innovation.

Collaborations: Bjorn Widell has collaborated with esteemed colleagues, including Per Harald Collin and Sven-Einar Stenkvist. These partnerships have undoubtedly fostered a dynamic exchange of ideas, driving further advancements in the projects they undertook together.

Conclusion: Bjorn Widell stands out as a formidable figure in the field of inventions, with a solid record of patents that reflect his innovative spirit. His contributions, particularly in inductive heating technology, have paved the way for new advancements in industrial applications. As he continues to explore new frontiers in invention, the impact of his work is likely to resonate within the realm of technology for years to come.

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

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.