This inventor holds 2 USPTO granted patents. Top assignees: Nederlandse Industriele Maatschappij Nefit B.v., Nefit Industrial B.v.. Active years: 1991-1995.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 2 
1 out of 1 Years Active: 1991-1995
Title: Jan Ottens - Innovator in Fluid Control Technology
Introduction
Jan Ottens is a notable inventor based in Deventer, Netherlands. He has made significant contributions to the field of fluid control technology, holding a total of 2 patents. His innovative designs focus on enhancing the functionality and efficiency of ball valves and ball-cocks.
Latest Patents
Jan Ottens' latest patents include a plastic ball valve and a ball-cock. The plastic ball valve features a spherical shut-off member that is rotatably accommodated in a cylindrical inner housing. This design is coupled to a jack and is retained by two annular retaining parts. Each retaining part includes radially projecting and resilient hook ribs that fit into a peripheral groove within the inner housing. The outer housing consists of a cylindrical intermediate housing with connection sockets on either side.
The ball-cock, also made of plastic, incorporates a spherical shut-off element within a housing. It has a nesting place for a sealing ring at one end and an end flange with a similar feature at the other end. The end flange is designed with a radially projecting peripheral rib that snaps into a groove in the housing wall. This innovative design ensures a secure and efficient sealing mechanism.
Career Highlights
Throughout his career, Jan Ottens has worked with prominent companies such as Nefit Industrial B.V. and Nederlandse Industriële Maatschappij Nefit B.V. His experience in these organizations has contributed to his expertise in developing advanced fluid control solutions.
Collaborations
Jan has collaborated with various professionals in his field, including his coworker Bernhard Lodder. Their joint efforts have led to the development of innovative products that enhance fluid control technology.
Conclusion
Jan Ottens is a distinguished inventor whose work in fluid control technology has resulted in valuable patents. His contributions continue to influence the industry, showcasing the importance of innovation in engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile