PATENT & AWARDS
Hybrid Z Spring
U.S Patented
7,677,541B2
European Commonwealth Patented
1834547 (U.K, Germany, France, Italy, Swiss, Spain, Netherlands)
Canada Patented
2,550,303
Japan Patented
4264489
Korea Patented
717543
China Patented
ZL200610090808.9
Maxico Patented
266524
Indonesia Patented
ID P0031675B
Brazil Patented
PI0602620-6
Tube Coil Method
U.S Patented
6,983,503B2
U.K Invention Patent
2410430
Germany Invention Patent
112004000088
European Commonwealth Patented
1662942B1 (France, Swiss, Italy, Netherlands)
Canada Patented
2,522,381
Japan Patented
3958777
Korea Patented
444347
China Patented
ZL200480001463.4
Maxico Patented
252563
Indonesia Patented
0019 341
Hi-tech Method
U.S Patented
7,721,367B2
E.U Invention Patent
1834547 (U.K, Germany, France, Italy, Swiss, Spain, Netherlands)
Canada Patented
2,553,184
Japan Patented
4,348,440
Korea Patented
626854
China Patented
ZL200610105590
Maxico Patented
282115
Indonesia Patented
0019 341
Brazil Patented
PI0602620-6
