Selective permeability rotor structure for interior permanent magnet machine
US-12592597-B2 · Mar 31, 2026 · US
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Smith David A patents
Smith David A is listed as an inventor on 127 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Smith David A |
| Total patents | 127 |
| First publication | Jan 29, 2015 |
| Latest publication | Mar 31, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Selective permeability rotor sleeve for interior permanent magnet machine
US-12580435-B2 · Mar 17, 2026 · US
Amorphous coating
US-12522732-B2 · Jan 13, 2026 · US
Liquid chromatography technique
US-2025362277-A1 · Nov 27, 2025 · US
Floating engine powertrain
US-12311755-B2 · May 27, 2025 · US
Selective permeability rotor sleeve for interior permanent magnet machine
US-2025158464-A1 · May 15, 2025 · US
Selective permeability rotor structure for interior permanent magnet machine
US-2025158465-A1 · May 15, 2025 · US
P-welt lead in
US-D1074514-S · May 13, 2025 · US
Microchannel cooling block and cooling system including the same
US-2025071936-A1 · Feb 27, 2025 · US
Folding sliding vehicle roof top
US-12122225-B2 · Oct 22, 2024 · US
Recent patents
Latest publications not already listed above.
Building panel coatings
US-11999870-B2 · Jun 4, 2024 · US
Arrangement of a vehicle tailgate window assembly and rear corner assembly
US-2024166027-A1 · May 23, 2024 · US
Liquid chromatography technique
US-11959894-B2 · Apr 16, 2024 · US
Cold thermal chemical vapor deposition
US-2024117495-A1 · Apr 11, 2024 · US
Rear hard enclosure for a soft top
US-11840132-B2 · Dec 12, 2023 · US
Amorphous coating
US-2023383126-A1 · Nov 30, 2023 · US
Floating engine powertrain
US-2023356585-A1 · Nov 9, 2023 · US
Rear hard enclosure for a soft top
US-2023356575-A1 · Nov 9, 2023 · US
Amorphous coating
US-11807777-B2 · Nov 7, 2023 · US
Front top assembly for suv
US-2023322058-A1 · Oct 12, 2023 · US
Removable door surround for a folding soft top
US-11752847-B2 · Sep 12, 2023 · US
Floating engine powertrain
US-11745583-B2 · Sep 5, 2023 · US
Pivotal soft top cover with lift assist
US-2023264547-A1 · Aug 24, 2023 · US
Front top assembly for SUV
US-11712951-B2 · Aug 1, 2023 · US
Pivotal soft top cover with secondary bow linked
US-11712952-B2 · Aug 1, 2023 · US
Bucket
US-11655073-B2 · May 23, 2023 · US
Powertrain
US-11639093-B2 · May 2, 2023 · US
Vehicle roof
US-11634016-B2 · Apr 25, 2023 · US
Rear hard enclosure for a soft top
US-2023001775-A1 · Jan 5, 2023 · US
Rear hard enclosure for a soft top
US-11465475-B2 · Oct 11, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Silcotek Corp | 48 |
| Bestop Inc | 32 |
| Lockheed Corp | 17 |
| Textron Inc | 9 |
| Gm Global Tech Operations Llc | 7 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C23C16/56 | 27 |
| C23C16/30 | 19 |
| B60J7/1291 | 19 |
| G02B27/0172 | 12 |
| B60K5/12 | 12 |