James D. Ohl
18Patents
5h-index
27Co-inventors
62Inventor score
Filing activity: Oct 1, 2003 → Mar 23, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9562370B2 | Electromechanical lockset | Emerging Cross-Sectional Technologies | 29 | Active |
| US7900489B2 | Lock assembly | Emerging Cross-Sectional Technologies | 8 | Active |
| US8833120B2 | Locking mechanism with integral egress release | Emerging Cross-Sectional Technologies | 7 | Active |
| US7051562B2 | Retainer clip for lock plugs | Emerging Cross-Sectional Technologies | 7 | Expired |
| US10550601B2 | Method and apparatus to determine a condition of a door | Physics | 5 | Active |
| US11408206B2 | Indicator lever | Fixed Constructions | 4 | Active |
| US10370870B2 | Electromechanical lockset | Emerging Cross-Sectional Technologies | 3 | Active |
| US9790713B2 | Simplified lever handing apparatus | Emerging Cross-Sectional Technologies | 2 | Active |
| US9614205B2 | Battery retention assembly and method | Emerging Cross-Sectional Technologies | 1 | Active |
| US10954694B2 | Simplified lever handing apparatus | Emerging Cross-Sectional Technologies | 1 | Active |
| US11905735B2 | Key-operable lockset | Fixed Constructions | 0 | Active |
| US10871008B2 | Electromechanical lockset | Emerging Cross-Sectional Technologies | 0 | Active |
| US9809996B2 | System and method for assembling a door lock | Emerging Cross-Sectional Technologies | 0 | Active |
| US9540844B2 | Lock re-pinning assembly | Emerging Cross-Sectional Technologies | 0 | Active |
| US9935300B2 | Battery retention assembly and method | Emerging Cross-Sectional Technologies | 0 | Active |
| US9683388B2 | Lock re-pinning fixture | Emerging Cross-Sectional Technologies | 0 | Active |
| US10396320B2 | Battery retention assembly and method | Emerging Cross-Sectional Technologies | 0 | Active |
| US12385288B2 | Simplified lever handing apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.