Hydro-Gard Patent
Intellectual Property
PRODUCT IMAGE
PRODUCT
PATENT(s)
ISSUE DATE
HYDRO-PRUFE PVC MEMBRANE
Original Patent US 9,068,319 B2
1st Child Patent US 9,228,341
2nd Child Patent US 9,476,178
Original CAN Patent 2,870,715
JUNE 30, 2015
JANUARY 5, 2016
OCTOBER 25, 2016
OCTOBER 20, 2015
HYDRO-PRUFE PVC WATERSTOP
Original Patent US 9,068,319 B2
1st Child Patent US 9,228,341
2nd Child Patent US 9,476,178
Original CAN Patent 2,870,715
JUNE 30, 2015
JANUARY 5, 2016
OCTOBER 25, 2016
OCTOBER 20, 2015
ALKO INJECTION BOX
Original Patent US 9,068,319 B2
1st Child Patent US 9,228,341
2nd Child Patent US 9,476,178
Original CAN Patent 2,870,715
JUNE 30, 2015
JANUARY 5, 2016
OCTOBER 25, 2016
OCTOBER 20, 2015
ALKO- INJECTION HOSE 19
Original Patent US 9,068,319 B2
1st Child Patent US 9,228,341
2nd Child Patent US 9,476,178
Original CAN Patent 2,870,715
JUNE 30, 2015
JANUARY 5, 2016
OCTOBER 25, 2016
OCTOBER 20, 2015
ALKO-INJECTION HOSE 11
Original Patent US 9,068,319 B2
1st Child Patent US 9,228,341
2nd Child Patent US 9,476,178
Original CAN Patent 2,870,715
JUNE 30, 2015
JANUARY 5, 2016
OCTOBER 25, 2016
OCTOBER 20, 2015
GARD-STOP SK TAPE
Original Patent US 9,068,319 B2
1st Child Patent US 9,228,341
2nd Child Patent US 9,476,178
Original CAN Patent 2,870,715
JUNE 30, 2015
JANUARY 5, 2016
OCTOBER 25, 2016
OCTOBER 20, 2015