Mask system
US-9642978-B2 · May 9, 2017 · US
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Worboys David John — Human Necessities
Worboys David John holds 2 patents in Human Necessities, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Worboys David John |
| Technology | Human Necessities |
| Patents in slice | 2 |
| Recent patents in slice | 0 |
| First year | 2016 |
| Last year | 2017 |
Representative patents
Notable publications linking Worboys David John to Human Necessities.
Mask system
US-9642978-B2 · May 9, 2017 · US
Mask system
US-9642978-B2 · May 9, 2017 · US
Mask system
US-9642978-B2 · May 9, 2017 · US
Mask system
US-9642978-B2 · May 9, 2017 · US
Recent filings
Latest patents from Worboys David John in Human Necessities.
Mask system
US-9642978-B2 · May 9, 2017 · US
Mask system
US-9642978-B2 · May 9, 2017 · US
Mask system
US-9642978-B2 · May 9, 2017 · US
Mask system
US-9642978-B2 · May 9, 2017 · US
Mask system
US-9642978-B2 · May 9, 2017 · US
Related pages
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