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Ecological Professional Industries, Inc. Patents |
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Assignee: Ecological Professional Industries, Inc.
Address: Cincinnati, OH
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4430021 |
Secure chemical waste landfill |
February 7, 1984 |
| A chemical waste landfill comprising a plurality of compartments separated by and lined with a primary clay liner. A single integral synthetic water impervious liner is provided beneath the clay liners of all of the compartments and a primary underdrain system is provided for each co |
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