Hair-growth control device and hair-growth control method
US-9795443-B2 · Oct 24, 2017 · US
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Van Hal Robbert Adrianus Maria patents
Van Hal Robbert Adrianus Maria holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Mar 15, 2016 |
| Latest publication | Oct 24, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Hair shortening device
US-9622817-B2 · Apr 18, 2017 · US
Optical blade and hair cutting device
US-9295518-B2 · Mar 29, 2016 · US
Hair removing system
US-9283038-B2 · Mar 15, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Hair-growth control device and hair-growth control method
US-9795443-B2 · Oct 24, 2017 · US
Hair shortening device
US-9622817-B2 · Apr 18, 2017 · US
Optical blade and hair cutting device
US-9295518-B2 · Mar 29, 2016 · US
Hair removing system
US-9283038-B2 · Mar 15, 2016 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Human Necessities | 4 |
| Operations & Transport | 1 |