Activation of self-passivating metals using reagent coatings for low temperature nitrocarburization in the presence of oxygen-containing gas
US-2026002244-A1 · Jan 1, 2026 · US
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Johns Todd patents
Johns Todd is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Johns Todd |
| Total patents | 8 |
| First publication | Jun 10, 2021 |
| Latest publication | Jan 1, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Activation of self-passivating metals using reagent coatings for low temperature nitrocarburization in the presence of oxygen-containing gas
US-12435406-B2 · Oct 7, 2025 · US
Laser-assisted reagent activation and property modification of self-passivating metals
US-2025297351-A1 · Sep 25, 2025 · US
Chemical activation of self-passivating metals
US-2025027190-A1 · Jan 23, 2025 · US
Chemical activation of self-passivating metals
US-12129556-B2 · Oct 29, 2024 · US
Activation of self-passivating metals using reagent coatings for low temperature nitrocarburization in the presence of oxygen-containing gas
US-2022364216-A1 · Nov 17, 2022 · US
Low-temperature case hardening of additive manufactured articles and materials and targeted application of surface modification
US-2022072618-A1 · Mar 10, 2022 · US
Chemical activation of self-passivating metals
US-2021172046-A1 · Jun 10, 2021 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Swagelok Co | 8 |
| Univ Case Western Reserve | 2 |
| Case Westem Reserve Univ | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.