Self-propelled trolley
US-9708166-B2 · Jul 18, 2017 · US
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Westergaard Jan Emil patents
Westergaard Jan Emil holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Jan 13, 2015 |
| Latest publication | Jul 18, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| Y02E10/72 | 2 |
| F05B2260/02 | 1 |
| B66F9/065 | 1 |
| B60P3/40 | 1 |
| F03D13/40 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 2 |
| Cross-Sectional Technologies | 2 |
| Mechanical Engineering | 1 |