Patented method
for foundation engineering
Industrial Property Protection
USA PATENT US 7,431,536 B2
CR PATENT No: 296488
CR PATENT No: 301388
CR PATENT No: 301884
UTILITY MODEL BUNDESREPUBLIK DEUTSCHLAND NR. 21 2008 000 114.4
CERTIFICATE OF UTILITY MODEL REGISTRATION SR No: 3775
CERTIFICATE OF UTILITY MODEL REGISTRATION CR No: 13384
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CERTIFICATE OF UTILITY MODEL REGISTRATION SR No: 5135
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We have several international PCT patents pending for our new applications. Our company also owns several trademarks.