Molds for producing concrete blocks with roughened surfaces; blocks made therefrom; and methods of use
US-9878465-B2 · Jan 30, 2018 · US
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Johnson Paul patents in 2018
Johnson Paul was listed as an assignee on 1 patent publication in 2018.
| Metric | Value |
|---|---|
| Company | Johnson Paul |
| Year | 2018 |
| Patents | 1 |
Patents
Representative publications for Johnson Paul in 2018.
Top CPC classifications
Most common classification codes for Johnson Paul in 2018.
| CPC | Patents |
|---|---|
| B28B17/0027 | 1 |
| B28B7/0061 | 1 |
| B28B7/007 | 1 |
| B28B7/0097 | 1 |
| B28B7/366 | 1 |
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