Apparatus and associated method for forming a filter component of a smoking article
US-9854833-B2 · Jan 2, 2018 · US
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Henderson Calvin W patents in 2018
Henderson Calvin W was listed as an assignee on 1 patent publication in 2018.
| Metric | Value |
|---|---|
| Company | Henderson Calvin W |
| Year | 2018 |
| Patents | 1 |
Patents
Representative publications for Henderson Calvin W in 2018.
Top CPC classifications
Most common classification codes for Henderson Calvin W in 2018.
| CPC | Patents |
|---|---|
| A24D3/0204 | 1 |
| A24D3/068 | 1 |
| A24D3/08 | 1 |
| D04H3/14 | 1 |
Related pages
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