Collapsible retainer
US-8936420-B2 · Jan 20, 2015 · US
Osterland Robert was listed as an assignee on 1 patent publication in 2015.
| Metric | Value |
|---|---|
| Company | Osterland Robert |
| Year | 2015 |
| Patents | 1 |
Representative publications for Osterland Robert in 2015.
US-8936420-B2 · Jan 20, 2015 · US
Most common classification codes for Osterland Robert in 2015.
| CPC | Patents |
|---|---|
| B23P19/08 | 1 |
| F16B5/0607 | 1 |
| F16B5/065 | 1 |
| Y10T29/49954 | 1 |
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