Electrostatic Technology, Inc
Trickle Impregnation System
52
Serial #18028
16 PATENTS
The Trickle Impregnation System is manufactured under one or more of the following United
States Patents:
6,068,702 5,773,097
5,639,307 5,275,849
5,213,847 5,116,636
5,092,267 5,052,332
4,606,928 4,517,219
4,472,452 4,418,642
4,368,214 4,332,835
4,330,567 4,325,982
4,297,386 4,123,175
4,120,070 4,101,687
4,084,018 4,053,661
4,030,446 3,951,099
3,937,179 3,921,574
3,916,826 3,917,461
3,901,185 3,889,015
3,881,763 3,865,610
3,828,729 3,698,847
Summary of Contents for 18028
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