This inventor holds 4 USPTO granted patents. Top assignees: Sandvik Ab, Nobelpharma Ab, Other. Active years: 1987-1993.
Location History:
- 20 F.ang.ker, SE (1987)
- F.ang.ker, SE (1989)
- Lerum, SE (1992 - 1993)
Company Filing History:
2 out of 686 
1 out of 40 
2 out of 834,307 Years Active: 1987-1993
Title: Innovations by Knut M Andersson in Dental Technology
Introduction
Knut M Andersson is a notable inventor based in Lerum, Sweden. He has made significant contributions to the field of dental technology, particularly in the development of artificial tooth crowns and inlays. With a total of 4 patents to his name, Andersson's work has advanced the manufacturing processes in dentistry.
Latest Patents
Andersson's latest patents focus on artificial onlay tooth crowns and inlays. These inventions relate to prefabricated cores designed for natural teeth preparations. The cores are fabricated from high-strength, densely sintered ceramic materials. The process involves copy milling from a negative reproduction of the prepared cavity to create a compacted body or a presintered ceramic material. During this milling process, the sintering shrinkage is accounted for by enlarging the copy milled body accordingly. The final shaping of the onlay tooth crowns and inlays occurs outside the cavity of the compacted or presintered body. After final sintering, the external surface can be shaped, and a veneer material can be attached, enhancing both strength and accuracy while significantly reducing manufacturing time.
Career Highlights
Throughout his career, Knut M Andersson has worked with various companies, including Sandvik AB. His innovative approaches have led to advancements in dental materials and techniques, making a lasting impact on the industry.
Collaborations
Andersson has collaborated with notable individuals such as Agneta E Oden and Karl Andersson. These partnerships have contributed to the development and refinement of his inventions.
Conclusion
Knut M Andersson's contributions to dental technology through his patents have significantly improved the efficiency and effectiveness of dental restorations. His work continues to influence the field, showcasing the importance of innovation in healthcare.