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For the Inventor, By the Inventor

Rietheim-Weilheim, Germany

Metu-System Meinig Kg

Calculating rank
USPTO Granted Patents = 7

% Expired Patents = 14.3


Trademarks = 1

Forward Citations = 71

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1 inventor (with patents filed for the assignee):

goldMedal Manfred Meinig (7 out of 13 patents)


7 patents:

1. 7464453 - Process for butt joining two pipe segments and producing a connecting flange (2008-12-16),
2. 7073826 - Butt joint between two pipe segments of sheet metal and process for manufacture thereof (2006-07-11),
3. 5346265 - Coupling sleeve for connecting thin-walled pipe ends (1994-09-13),
4. 5133580 - Butt connection between two air duct sections made sheet of metal (1992-07-28),
5. 4865365 - Air duct section having a connecting flange formed by bending up the (1989-09-12),
6. 4822083 - Butt joint between two thin-walled round sheet metal pipe sections (1989-04-18),
7. 4739802 - Air duct section with form fitted connecting flange (1988-04-26),
Company Overview
Metu-system Meinig KG is a leading provider of high-quality system solutions for pipe connection technology. With decades of experience, we offer a wide range of products for various industries such as plumbing, heating, ventilation, and air conditioning. Our innovative solutions ensure reliable and efficient connections for pipes of all types and sizes.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

7 Patents

#3 in Rietheim-Weilheim

#4,870 in Germany

Rietheim-Weilheim, DE
Rietheim-Weilheim, Germany

Metu-System Meinig Kg

Forward Citations = 71

1 inventor:

goldMedal Manfred Meinig (7 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Metu-System Meinig Kg. Retrieved from https://idiyas.com/company/metu-system-meinig-kg

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

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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