This inventor holds 3 USPTO granted patents. Top assignee: Jimek International Ab. Active years: 1989-1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Loddekoping, SE (1989 - 1991)
- Malmo, SE (1992)
Company Filing History:
Years Active: 1989-1992
Title: Innovations by Sten Hultberg
Introduction
Sten Hultberg is a notable inventor based in Löddeköping, Sweden. He has made significant contributions to the field of printing technology, holding a total of 3 patents. His work focuses on improving the efficiency and effectiveness of printing processes.
Latest Patents
One of Hultberg's latest patents is a method and arrangement for cleaning guide rollers. This invention addresses the challenge of removing printing ink from guide rollers in a printing press. The method involves spraying a printing ink solvent onto a paper web as it moves through the printing press while printing is suspended. The solvent dissolves the ink deposits on the rollers, which are then wiped clean by a nonsprayed part of the paper web. This innovative approach enhances the cleaning process and ensures better maintenance of printing equipment.
Another significant patent by Hultberg is a control method and apparatus for a spray dampener. This system utilizes a pulsed spray dampener that adjusts the release of dampening fluid based on the speed of the press. During low press speeds, the nozzles release fixed pulses of fluid, while at high speeds, the pulse width is varied. This invention allows for improved spray patterns and better control over the dampening process, contributing to higher quality printing results.
Career Highlights
Sten Hultberg has built a successful career in the printing industry, working with Jimek International AB. His expertise in developing innovative solutions has made him a valuable asset to the company. His contributions have not only advanced the technology used in printing but have also improved operational efficiency.
Collaborations
Hultberg collaborates with his coworker, Birger Hansson, to further enhance their projects and innovations. Their teamwork has led to the development of effective solutions that address common challenges in the printing industry.
Conclusion
Sten Hultberg's innovative patents and contributions to the printing technology sector demonstrate his commitment to improving industry standards. His work continues to influence the efficiency of printing processes, making him a significant figure in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile