Ptfe shaft seal and method of making
US-2026071679-A1 · Mar 12, 2026 · US
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Zelinsky Eugene David patents
Zelinsky Eugene David is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zelinsky Eugene David |
| Total patents | 3 |
| First publication | Sep 5, 2024 |
| Latest publication | Mar 12, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
PTFE shaft seal and method of making
US-12516735-B2 · Jan 6, 2026 · US
Ptfe shaft seal and method of making
US-2024295268-A1 · Sep 5, 2024 · 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 |
|---|---|
| Tenneco Inc | 2 |
| Fed Mogul Powertrain Llc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F16J15/3284 | 3 |
| F16J15/328 | 3 |
| F16J15/3248 | 3 |
| F16J15/3244 | 3 |
| F16J15/3204 | 3 |