Johannes H Dinnissen

Title: Innovations by Johannes H Dinnissen

Introduction

Johannes H Dinnissen is a notable inventor based in Venlo, Netherlands. He has made significant contributions to the field of copying technology, holding a total of five patents. His work focuses on improving the efficiency and functionality of copying machines.

Latest Patents

One of his latest patents is a method of and copying machine for copying originals in order on both sides. This invention describes a method and machine for duplex copying images present in order on both sides of two original sheets. In the first cycle, an image of the first original page is applied twice, followed by an image of the third original page applied twice to separate blank receiving sheets. In the second cycle, an image of the second original page is applied twice, followed by an image of the fourth original page applied twice on the blank side of the returned receiving sheets. This process is repeated for making further copies of the two original sheets printed on both sides.

Another patent involves a device for conveying sheets with intersecting conveyor paths. In this device, a moveable guide member is provided at the intersection. In a first position, it connects both parts of the first conveyor path while disconnecting both parts of the second conveyor path. In the second position, it reverses the function on the first and second conveyor paths. This innovative design allows for efficient sheet conveyance between the two paths.

Career Highlights

Johannes H Dinnissen works at Oce-Nederland B.V., a company known for its advancements in printing and copying technologies. His role at the company has allowed him to develop and patent innovative solutions that enhance the performance of copying machines.

Collaborations

Throughout his career, Dinnissen has collaborated with notable colleagues, including Wilhelmus G Clabbers and Johannes H Nabuurs. These collaborations have contributed to the development of cutting-edge technologies in the field.

Conclusion

Johannes H Dinnissen's contributions to copying technology through his patents demonstrate his innovative spirit and dedication to improving machine efficiency. His work continues to influence the industry and pave the way for future advancements.