James Harker
9Patents
2h-index
8Co-inventors
44Inventor score
Filing activity: Apr 7, 1978 → Mar 11, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4162862A | Pavement striping apparatus and method | Fixed Constructions | 11 | Expired |
| US10655335B2 | System and method of assembling and installing commercial roofing | Emerging Cross-Sectional Technologies | 3 | Active |
| US10689856B2 | Vehicle apparatus for use on a roof and method of assembling and installing commercial roofing | Emerging Cross-Sectional Technologies | 1 | Active |
| US12390889B2 | Beam rotation device and system | Performing Operations; Transporting | 0 | Active |
| US11274450B2 | System and method of assembling and installing commercial roofing | Emerging Cross-Sectional Technologies | 0 | Active |
| US11603655B2 | Clamp attachment for boom of telescopic handler and method of assembling and placing decking material on a building using the clamp attachment | Fixed Constructions | 0 | Active |
| US11680411B2 | System and method of assembling and installing commercial roofing | Emerging Cross-Sectional Technologies | 0 | Active |
| US10961716B2 | Vehicle apparatus for use on a roof and method of assembling and installing commercial roofing | Emerging Cross-Sectional Technologies | 0 | Active |
| US12098561B2 | Temporary brace system for a structure | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.