Joure, Netherlands

Rijk Van De Haar

This inventor holds 2 USPTO granted patents. Top assignees: Douwe Egberts Koninklijke Tabaksfabriek-Koffiebranderijen-Theehandel B.v., Douwe Egberts Koninklijke Tabaksfabriek-Koffiebranderijen-Theehandel N.v.. Active years: 1983-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rijk Van De Haar. Retrieved from https://idiyas.com/inventor/rijk-van-de-haar

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 80(Granted Patents)


Company Filing History:


Years Active: 1983-1987

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2 patents (USPTO):Explore Patents

Title: Rijk Van De Haar: Innovator in Packaging and Tobacco Processing

Introduction

Rijk Van De Haar, an inventive mind hailing from Joure, Netherlands, has made significant contributions to the fields of packaging and tobacco processing. With two noteworthy patents under his name, he showcases a blend of creativity and practicality in his innovations, addressing real-world challenges in manufacturing and quality control.

Latest Patents

Van De Haar's latest patents include a pioneering technique for packaging that enhances the usability of synthetic plastics containers. This innovative packing method involves the creation of a case that accommodates a flexible synthetic bag equipped with a pouring opening. The process initiates with a specially designed blank that includes folding lines and cuts, allowing for effortless assembly around the bag, thus ensuring it is securely housed within the case.

Another significant patent focuses on inspecting and cutting cigar wrappers. This system revolutionizes the way tobacco leaves are analyzed and processed. The invention describes a method wherein leaves are conveyed to a scanner, which meticulously examines discrete areas to identify any imperfections. By generating a composite digital signal that indicates the presence of holes, this technology ensures that only quality cigar wrappers are selected and cut, optimizing production efficiency.

Career Highlights

Rijk Van De Haar's professional journey has seen him contributing his expertise to renowned companies, including Douwe Egberts Koninklijke Tabaksfabriek-Koffiebranderijen-Theehandel N.V. and Douwe Egberts Koninklijke Tabaksfabriek-Koffiebranderijen-Theehandel B.V. His roles at these companies have allowed him to hone his skills in innovation and production methods, making him a respected figure in the industry.

Collaborations

Throughout his career, Van De Haar has collaborated with notable colleagues such as Johan H. Thomassen and Brian M. Hopkins. These partnerships have enabled him to exchange ideas and insights, further refining his inventive processes and contributing to the success of his projects.

Conclusion

Rijk Van De Haar stands as a testament to the importance of innovation in packaging and tobacco processing. His patents not only address existing challenges but also pave the way for future advancements in these fields. As he continues to develop and refine his ideas, Van De Haar's work is sure to impact the industry positively while inspiring the next generation of inventors.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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