Company Filing History:

12 out of 367

Valmet Corporation

Years Active: 1997-2006

Loading Chart...

15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7036242 - Impingement drying unit and a dryer section (2006-05-02),

2. 6423184 - Method and equipment for regulation of the initial part of the dryer section in a paper machine (2002-07-23),

3. 6418639 - Method and device in the dryer section of a paper/board machine (2002-07-16),

4. 6065222 - Dryer sections with intermediate calendering in a paper machine (2000-05-23),

5. 6038789 - Method for controlling the curl of paper and a paper or board machine (2000-03-21),

6. 6003245 - Method for optimizing of evaporation drying of paper, runnability, and (1999-12-21),

7. 6003241 - Drying unit and dryer section that makes use of such units (1999-12-21),

8. 6001421 - Method for drying paper and a dry end of a paper machine (1999-12-14),

9. 5968590 - Method for drying a surface-treated paper web in an after-dryer of a (1999-10-19),

10. 5913587 - Dryer sections with intermediate calendering in a paper machine (1999-06-22),

11. 5894679 - Dryer sections with intermediate calendering in a paper machine (1999-04-20),

12. 5865955 - Method and device for enhancing the run of a paper web in a paper machine (1999-02-02),

13. 5852963 - Dryer section in a paper or board machine including an arrangement for (1998-12-29),

14. 5758556 - Method and arrangement for cutting a leader of the web in a paper or (1998-06-02),

15. 5644962 - Dryer section of a paper or board machine including an arrangement for (1997-07-08),

Title: Juha Kaihovirta - Innovator in Paper Machinery

Introduction

Juha Kaihovirta, based in Jyvaskyla, Finland, is a prominent inventor with a remarkable portfolio of 15 patents. His work primarily focuses on advancements in paper machinery, particularly in drying units and processes, which have significantly influenced the efficiency of paper production.

Latest Patents

Juha's latest innovations include two notable patents:

1. **Impingement drying unit and dryer section**: This apparatus for a dryer section of a paper or board machine features a unique drying group and an impingement drying unit strategically situated above and/or below a row of drying cylinders. The design allows the drying fabric supported paper or board web to pass the impingement drying unit, offering a straight or changeably curved impingement surface. The innovative geometry of the impingement surface optimizes drying efficiency by maintaining a specific angle with respect to the machine level.

2. **Method and equipment for regulation of the initial part of the dryer section in a paper machine**: This invention provides a comprehensive method for regulating the initial dryer section of a paper machine. By measuring the surface temperatures of the first drying cylinders and the moisture content of the paper web, Juha's method allows for precise regulation based on the desired operational conditions.

Career Highlights

Throughout his career, Juha has notably contributed to his field while working with leading companies such as Valmet Corporation and Metso Paper Inc. His expertise and innovative spirit have helped shape the standards of modern paper machinery.

Collaborations

Juha has collaborated closely with several talented individuals, including Antti Kuhasalo and Juha Lipponen. Their collective efforts have driven advancements in paper production technologies and fostered a culture of innovation within their teams.

Conclusion

Juha Kaihovirta's contributions to the paper machinery industry through his innovative patents demonstrate his commitment to improving manufacturing processes. His work exemplifies the significant impact that inventors can have on their respective fields, ensuring advancements that benefit both production efficiency and quality.

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.