Electromechanical lockset
US-12565795-B2 · Mar 3, 2026 · US
This page is not indexed by search engines while we improve data quality.
Ohl James D patents
Ohl James D is listed as an inventor on 30 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ohl James D |
| Total patents | 30 |
| First publication | Sep 17, 2015 |
| Latest publication | Mar 3, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Simplified lever handing apparatus
US-12385288-B2 · Aug 12, 2025 · US
Key-operable lockset
US-2024418003-A1 · Dec 19, 2024 · US
Key-operable lockset
US-11905735-B2 · Feb 20, 2024 · US
Indicator lever
US-11408206-B2 · Aug 9, 2022 · US
Key-operable lockset
US-2022120116-A1 · Apr 21, 2022 · US
Simplified lever handing apparatus
US-2022042350-A1 · Feb 10, 2022 · US
Electromechanical lockset
US-2021285257-A1 · Sep 16, 2021 · US
Simplified lever handing apparatus
US-10954694-B2 · Mar 23, 2021 · US
Electromechanical lockset
US-10871008-B2 · Dec 22, 2020 · US
Recent patents
Latest publications not already listed above.
Indicator lever
US-2020109578-A1 · Apr 9, 2020 · US
Method and apparatus to determine a condition of a door
US-10550601-B2 · Feb 4, 2020 · US
Electromechanical lockset
US-2020032550-A1 · Jan 30, 2020 · US
Battery retention assembly and method
US-10396320-B2 · Aug 27, 2019 · US
Electromechanical lockset
US-10370870-B2 · Aug 6, 2019 · US
Method and apparatus to determine a condition of a door
US-2019040653-A1 · Feb 7, 2019 · US
Battery retention assembly and method
US-2019013499-A1 · Jan 10, 2019 · US
Battery retention assembly and method
US-9935300-B2 · Apr 3, 2018 · US
Simplified lever handing apparatus
US-2018030760-A1 · Feb 1, 2018 · US
System and method for assembling a door lock
US-9809996-B2 · Nov 7, 2017 · US
Simplified lever handing apparatus
US-9790713-B2 · Oct 17, 2017 · US
Battery retention assembly and method
US-2017271633-A1 · Sep 21, 2017 · US
Lock re-pinning fixture
US-9683388-B2 · Jun 20, 2017 · US
Electromechanical lockset
US-2017145714-A1 · May 25, 2017 · US
Battery retention assembly and method
US-9614205-B2 · Apr 4, 2017 · US
Electromechanical lockset
US-9562370-B2 · Feb 7, 2017 · US
Lock re-pinning assembly
US-9540844-B2 · Jan 10, 2017 · US
Electromechanical lockset
US-2016145898-A1 · May 26, 2016 · US
Battery retention assembly and method
US-2015340667-A1 · Nov 26, 2015 · US
Lock Re-Pinning Assembly
US-2015259948-A1 · Sep 17, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Schlage Lock Co Llc | 31 |
| Ohl James D | 1 |
| Murphy Nathanael S | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E05B2047/0058 | 13 |
| E05B55/005 | 13 |
| E05B41/00 | 10 |
| E05B63/10 | 9 |
| E05B2047/0094 | 8 |