Color changing coaxial polymer fibers
US-12590204-B2 · Mar 31, 2026 · US
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Ratchford Daniel patents
Ratchford Daniel is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ratchford Daniel |
| Total patents | 8 |
| First publication | Aug 23, 2018 |
| Latest publication | Mar 31, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Photolithographic fabrication of silicon pillar arrays with perforated top electrode for trace vapor
US-2026086074-A1 · Mar 26, 2026 · US
Color changing coaxial polymer fibers
US-2023115308-A1 · Apr 13, 2023 · US
Photochromic liquid crystal electrospun coaxial polymer fibers
US-2022081804-A1 · Mar 17, 2022 · US
Nanowire arrays for trace vapor preconcentration
US-11046579-B2 · Jun 29, 2021 · US
Nanowire arrays for trace vapor preconcentration
US-2020109049-A1 · Apr 9, 2020 · US
Nanowire arrays for trace vapor preconcentration
US-10501316-B2 · Dec 10, 2019 · US
Nanowire arrays for trace vapor preconcentration
US-2018237294-A1 · Aug 23, 2018 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Us Gov Sec Navy | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B82Y15/00 | 5 |
| G01N33/0019 | 5 |
| H10D62/122 | 4 |
| H10D62/118 | 4 |
| H10D64/62 | 4 |