Richmond Hill
Canada
4
2017-03-16
The entities that hold a legal rights for patent applications filed by inventor MAIMETS Lembit:
Lembit MAIMETS from Richmond Hill, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatus and method for prepairing culverts and pipes
#2 | 2014-01-09APPARATUS AND METHOD FOR INTERNAL REPAIR OF ROUND AND NON-ROUND CONDUITS
#3 | 2007-08-02APPARATUS AND METHOD FOR SLEEVE OR SHEET CORRUGATION
#4 | 2005-08-11Apparatus and method for repair of underground conduits
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