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Frederic P. Atchley
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Apopka, FL, US
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Patents Grants
last 30 patents
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Patent Grant
Drain field system
Patent number
5,520,481
Issue date
May 28, 1996
Plastic Tubing Industries, Inc.
Frederic P. Atchley
E03 - WATER SUPPLY SEWERAGE
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Patent Grant
Drain field system
Patent number
5,516,229
Issue date
May 14, 1996
Plastic Tubing Industries, Inc.
Frederic P. Atchley
E03 - WATER SUPPLY SEWERAGE
Patents Applications
last 30 patents
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Patent Application
Effluent distribution system
Publication number
20040253054
Publication date
Dec 16, 2004
Frederic P. Atchley
E03 - WATER SUPPLY SEWERAGE