Electrician's Ladder and Method
US-2015136524-A1 · May 21, 2015 · US
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Grebinoski James J patents in 2015
Grebinoski James J was listed as an assignee on 2 patent publications in 2015.
| Metric | Value |
|---|---|
| Company | Grebinoski James J |
| Year | 2015 |
| Patents | 2 |
Patents
Representative publications for Grebinoski James J in 2015.
Electrician's ladder and method
US-8944213-B2 · Feb 3, 2015 · US
Top CPC classifications
Most common classification codes for Grebinoski James J in 2015.
| CPC | Patents |
|---|---|
| E06C1/28 | 2 |
| E06C1/39 | 2 |
| E06C7/14 | 2 |
| Y10T83/04 | 2 |
| Y10T83/0596 | 2 |
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