Removable modular control assembly
US-10598001-B2 · Mar 24, 2020 · US
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Oppelaar Hans patents in 2020
Oppelaar Hans was listed as an assignee on 1 patent publication in 2020.
| Metric | Value |
|---|---|
| Company | Oppelaar Hans |
| Year | 2020 |
| Patents | 1 |
Patents
Representative publications for Oppelaar Hans in 2020.
Top CPC classifications
Most common classification codes for Oppelaar Hans in 2020.
| CPC | Patents |
|---|---|
| E21B17/042 | 1 |
| E21B19/16 | 1 |
| E21B47/01 | 1 |
| E21B47/011 | 1 |
| E21B47/017 | 1 |
Related pages
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