Articles containing woven or non-woven ultra-high surface area macro polymeric fibers
US-9284663-B2 · Mar 15, 2016 · US
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Chappas Walter patents
Chappas Walter is listed as an inventor on 1 patent in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chappas Walter |
| Total patents | 1 |
| First publication | Mar 15, 2016 |
| Latest publication | Mar 15, 2016 |
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Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Allasso Ind Inc | 1 |
| Univ North Carolina State | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y10T442/611 | 1 |
| E04B1/8409 | 1 |
| D04H1/4382 | 1 |
| C01G43/003 | 1 |
| D04H13/00 | 1 |