Ruma Products Holding B.V.

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Hoogeveen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Seal sleeve and assembly including such a seal sleeve
- Patent number 9,845,657
- Issue date Dec 19, 2017
- RUMA PRODUCTS HOLDING B.V.
- Roger Wilfred Hibberd
- E21 - EARTH DRILLING MINING
Information Patent Grant
Seal and assembly comprising the seal and method for applying the seal
- Patent number 9,624,752
- Issue date Apr 18, 2017
- RUMA PRODUCTS HOLDING B.V.
- Sjoerd Resink
- E21 - EARTH DRILLING MINING

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Patents Applicationslast 30 patents

Information Patent Application
SEAL SLEEVE AND ASSEMBLY INCLUDING SUCH A SEAL SLEEVE
- Publication number 20180106126
- Publication date Apr 19, 2018
- Ruma Products Holding B.V.
- Roger Hibberd
- E21 - EARTH DRILLING MINING
Information Patent Application
SWELLABLE SEALS AND THEIR USE
- Publication number 20160289510
- Publication date Oct 6, 2016
- Ruma Products Holding B.V.
- Roger Martin Seyger
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEAL AND ASSEMBLY COMPRISING THE SEAL AND METHOD FOR APPLYING THE SEAL
- Publication number 20160097252
- Publication date Apr 7, 2016
- Ruma Products Holding B.V.
- Sjoerd Resink
- E21 - EARTH DRILLING MINING
Information Patent Application
SWELLABLE ELASTOMERIC POLYMER MATERIALS
- Publication number 20140249260
- Publication date Sep 4, 2014
- Ruma Products Holding B.V.
- Roger Martin Seyger
- E21 - EARTH DRILLING MINING

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Trademarklast 30 trademarks

Information Trademark
79114644 - RUMA
- Serial number 79114644
- Registration number 4344755
- Filing date May 2, 2012
- Ruma Products Holding B.V.
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
79113679 - OBLIQUE
- Serial number 79113679
- Registration number 4340463
- Filing date May 2, 2012
- Ruma Products Holding B.V.
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes