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For the Inventor, By the Inventor

Hardenberg, Netherlands

Albertus A Oostenbrink

This inventor holds 4 USPTO granted patents. Top assignee: Wavin B.v.. Active years: 1976-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Albertus A Oostenbrink. Retrieved from https://idiyas.com/inventor/albertus-a-oostenbrink

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 4

Forward Citations = 51(Granted Patents)


Company Filing History:

goldMedal4 out of 142 
 
Wavin B.v.
 patents

Years Active: 1976-1992

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4 patents (USPTO):Explore Patents
1. 5150928 - Coupling sleeve for connection of a branch pipe to a main pipe (1992-09-29),
2. 4441744 - Branch pipe part (1984-04-10),
3. 4143884 - Sealing member for spigot-and-socket pipe coupling (1979-03-13),
4. 3938834 - Pipe connection for plastic pipes comprising a transversely or helically (1976-02-17),

Title: The Innovative Contributions of Albertus A Oostenbrink

Introduction

Albertus A Oostenbrink is a notable inventor based in Hardenberg, Netherlands. He has made significant contributions to the field of engineering, particularly in the development of innovative piping solutions. With a total of four patents to his name, Oostenbrink's work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is a coupling sleeve designed for the connection of a branch pipe to a main pipe. This invention features a branch pipe part equipped with a collar and a downwardly extending skirt. The free end of the branch pipe part includes a first outwardly extending projection, while the lower portion is designed with longitudinal incisions that allow for deformation. To prevent further deformation after connection with a main conduit, a deformation-preventing bush is utilized. Additionally, the skirt may include a removable adapting ring to decrease the distance between the outer side of the main conduit and the free lower end of the skirt. This innovative design ensures a tight engagement with a sealing member, enhancing the overall efficiency of the connection.

Career Highlights

Oostenbrink is currently associated with Wavin B.V., a company known for its expertise in plastic pipe systems. His work at Wavin has allowed him to apply his inventive skills to real-world applications, contributing to the advancement of piping technology.

Collaborations

Throughout his career, Oostenbrink has collaborated with notable colleagues, including Terry G Nicholas and Anno G Negen. These partnerships have fostered a creative environment that encourages innovation and the development of new ideas.

Conclusion

Albertus A Oostenbrink's contributions to the field of engineering through his patents and collaborations highlight his role as a significant inventor. His innovative designs continue to influence the industry, showcasing the importance of creativity and technical expertise in engineering solutions.

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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