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For the Inventor, By the Inventor

Stenungsund, Sweden

Rolf O Skold

USPTO Granted Patents = 16

Average Co-Inventor Count = 1.4

ph-index = 6

Forward Citations = 112(Granted Patents)


Company Filing History:

goldMedal4 out of 22 
 
Berol Nobel Ab
 patents
silverMedal4 out of 4 
 
Ab Chem Dimension
 patents
bronzeMedal3 out of 1,248 
 
Akzo Nobel N.v.
 patents
4. 2 out of 117 
 
Castrol Limited
 patents
5. 2 out of 48 
 
Berol Kemi Ab
 patents
6. 2 out of 2 
 
Berol Suisse S.a.
 patents
7. 1 out of 832,680 
Other
 patents
where one patent can have more than one assignee

Years Active: 1986-2006

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16 patents (USPTO):Explore Patents
1. 6989107 - Mechanical working in the presence of a multi-purpose cooling lubricant (2006-01-24),
2. 6602833 - Mechanical working in the presence of a metal containing copper or aluminum (2003-08-05),
3. 6592775 - Aqueous metal working liquid (2003-07-15),
4. 6503880 - Cationic sugar surfactants from ethoxylated ammonium compounds and reducing saccharides (2003-01-07),
5. 6432907 - Cationic sugar surfactants from ethoxylated ammonium compounds and reducing saccharides (2002-08-13),
6. 6432890 - Method for mechanical working in the presence of a cobalt-containing metal (2002-08-13),
7. 6083887 - Method for mechanical working (2000-07-04),
8. 6080716 - Alkaline detergent having high contents of nonionic surfactant and (2000-06-27),
9. 5633222 - Use of a secondary amine as a corrosion inhibiting and antimicrobial (1997-05-27),
10. 5523431 - Method of producing an amide product mixture, an amide product mixture (1996-06-04),
11. 5447723 - Use of a triethanolamine product mixture (1995-09-05),
12. 5431834 - Use of a triethanolamine product mixture (1995-07-11),
13. 4976919 - Method for mechanically working cobalt-containing metal (1990-12-11),
14. 4828737 - Aqueous concentrated cooling lubricant for the mechanical working of (1989-05-09),
15. 4828736 - Process and composition for mechanical working of aluminum and aluminum (1989-05-09),

Title: Rolf O Skold: Innovator in Mechanical Working Technologies

Introduction

Rolf O Skold is a notable inventor based in Stenungsund, Sweden, recognized for his contributions to the field of mechanical working technologies. With a total of 16 patents to his name, Skold has made significant advancements in the use of cooling lubricants during the mechanical processing of metals and alloys.

Latest Patents

Among his latest patents, Skold has developed a method for mechanical working in the presence of a multi-purpose cooling lubricant. This method involves using an aqueous cooling lubricant with a pH of 6-10, which contains specific phosphate esters and alkenyl substituted succinic acids. Another significant patent focuses on mechanical working in the presence of metals containing copper or aluminum, utilizing an aqueous cooling lubricant that includes alkanol amines to prevent corrosion.

Career Highlights

Throughout his career, Rolf O Skold has worked with several companies, including Berol Nobel AB and AB Chem Dimension. His expertise in mechanical working and cooling lubricants has positioned him as a key figure in the industry, contributing to innovative solutions that enhance metal processing.

Collaborations

Skold has collaborated with notable coworkers such as Bodil Gustavsson and Elina Sandberg, further enriching his work through shared knowledge and expertise.

Conclusion

Rolf O Skold's innovative patents and career achievements highlight his significant role in advancing mechanical working technologies. His contributions continue to influence the industry and pave the way for future innovations.

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