Cooling arrangements for battery-powered stand-alone motor unit
US-12580248-B2 · Mar 17, 2026 · US
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Koller John E patents
Koller John E is listed as an inventor on 32 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Koller John E |
| Total patents | 32 |
| First publication | May 13, 2021 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Battery configuration for gas engine replacement device
US-12549025-B2 · Feb 10, 2026 · US
Battery-powered stand-alone motor unit
US-2025373123-A1 · Dec 4, 2025 · US
Wireless hoist system
US-2025340410-A1 · Nov 6, 2025 · US
Wireless hoist system
US-12441592-B2 · Oct 14, 2025 · US
Battery-powered stand-alone motor unit
US-12418220-B2 · Sep 16, 2025 · US
Battery-powered stand-alone motor unit
US-2025253741-A1 · Aug 7, 2025 · US
Plate compactor
US-12312752-B2 · May 27, 2025 · US
Plate compactor
US-2025163656-A1 · May 22, 2025 · US
Bi-directional motor for gas engine replacement device
US-2025146234-A1 · May 8, 2025 · US
Recent patents
Latest publications not already listed above.
Battery-powered stand-alone motor unit
US-12294249-B2 · May 6, 2025 · US
Plate compactor
US-12234613-B2 · Feb 25, 2025 · US
Bi-directional motor for gas engine replacement device
US-12209369-B2 · Jan 28, 2025 · US
Plate compactor
US-12065790-B2 · Aug 20, 2024 · US
Wireless hoist system
US-2024182278-A1 · Jun 6, 2024 · US
Wireless hoist system
US-11912545-B2 · Feb 27, 2024 · US
Battery-powered stand-alone motor unit
US-2023412041-A1 · Dec 21, 2023 · US
Plate compactor
US-2023374741-A1 · Nov 23, 2023 · US
Battery-powered stand-alone motor unit
US-11791687-B2 · Oct 17, 2023 · US
Battery-powered stand-alone motor unit
US-2023246522-A1 · Aug 3, 2023 · US
Battery-powered stand-alone motor unit
US-11658546-B2 · May 23, 2023 · US
Wireless hoist system
US-2022185639-A1 · Jun 16, 2022 · US
Plate compactor
US-2022064877-A1 · Mar 3, 2022 · US
Plate compactor
US-2022010504-A1 · Jan 13, 2022 · US
Plate compactor
US-2022010506-A1 · Jan 13, 2022 · US
Plate compactor
US-2022010505-A1 · Jan 13, 2022 · US
Battery-powered stand-alone motor unit
US-2021194316-A1 · Jun 24, 2021 · US
Battery configuration for gas engine replacement device
US-2021175479-A1 · Jun 10, 2021 · US
Bi-directional motor for gas engine replacement device
US-2021140130-A1 · May 13, 2021 · US
Battery-powered stand-alone motor unit
US-2021143710-A1 · May 13, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Milwaukee Electric Tool Corp | 32 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02K11/0094 | 19 |
| H02K11/33 | 19 |
| H02K7/14 | 17 |
| H02K7/116 | 17 |
| H02K21/16 | 13 |