These products are covered by one or more of the
following patents:
4249656, 4253563, 4294355, 4361229, 4405044,
4406363, 4412614, 4412617, 4413727, 4418694,
4424898, 4427109, 4449530, 4449531, 4483437,
4491218, 4513747, 4519501, 4524771, 4527562,
4549649, 4572363, 4579118, 4605730, 4615435,
4620541, 4700704, 4799484, 4884681, 4905695,
4911165, 4932961, 4946043, 4959068, 4967902,
4976722, 4994074, 4999235, 5000912, 5002564,
5007922, 5030228, 5052551, 5056658, 5080667,
5131533, 5133739, 5144961, 5160339, 5163945,
5165217, 5179818, 5199561, 5199566, 5213210,
5226535, 5230424, 5234445, 5234449, 5236083,
5284240, 5284293, 5284485, 5294395, 5330491,
5341922, 5358624, 5451461, 5651843.
OTHER PATENTS PENDING. Corresponding patents
have also been granted in Canada and other nations
worldwide. All rights reserved.
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