Louis Renner GmbH
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Mar 04, 2008 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 18 Total Citation Count
- Jan 25, 2000 Earliest Filing
- 3 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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Recent Publications
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
7339127 Contact piece made of tungsten provided with a corrosion-resistant layer made of a base metalExpiredApr 19, 04Mar 04, 08[H01H]
6350294 Powder-metallurgically produced composite material and method for its productionExpiredJan 25, 00Feb 26, 02[B22F, C22C]
6312495 Powder-metallurgically produced composite material and method for its productionExpiredApr 07, 00Nov 06, 01[B22F]
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