Hal Hardinge
26Patents
13h-index
18Co-inventors
78Inventor score
Filing activity: Jun 13, 1996 → Aug 7, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6109277A | Parts washer | Chemistry; Metallurgy | 25 | Expired |
| USD623039S1 | Handle for a multi-function tool | General | 22 | Expired |
| US6044852A | Parts washer | Chemistry; Metallurgy | 22 | Expired |
| USD623038S1 | Handle for a multi-function tool | General | 21 | Expired |
| USD630080S1 | Handle for a multi-function tool | General | 20 | Expired |
| USD710179S1 | Card tool set | General | 19 | Active |
| US7908944B2 | Multi-function tool with locking pliers | Performing Operations; Transporting | 19 | Active |
| USD384446S | Parts washer | General | 19 | Expired |
| USD660125S1 | Multi-function tool | General | 18 | Expired |
| USD595554S1 | Axe blade | General | 18 | Expired |
| USD660126S1 | Multi-function tool | General | 17 | Expired |
| USD600528S1 | Hand tool | General | 15 | Expired |
| USD600527S1 | Hand tool | General | 14 | Expired |
| USD711207S1 | Multi-function tool | General | 13 | Active |
| USD660678S1 | Multi-function tool | General | 12 | Expired |
| USD639627S1 | Communication tool | General | 11 | Expired |
| USD406417S | Parts washer | General | 9 | Expired |
| USD711208S1 | Multi-function tool | General | 9 | Active |
| US9701004B2 | Multi-purpose tool having removable handle for use as a hand tool | Performing Operations; Transporting | 6 | Active |
| US9840001B2 | Solid state tool system | Performing Operations; Transporting | 5 | Active |
| USD756731S1 | Utility blade for a multi-function tool | General | 5 | Active |
| US10265841B2 | Multi-function tool | Performing Operations; Transporting | 4 | Active |
| US10464199B2 | Multi-purpose tool having removable handle for use as a hand tool | Performing Operations; Transporting | 2 | Active |
| US12207636B2 | Line management tool | Performing Operations; Transporting | 0 | Active |
| US11716982B2 | Line management tool | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.