Gregory Cook
16Patents
9h-index
8Co-inventors
65Inventor score
Filing activity: Oct 14, 1980 → Sep 1, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD649164S1 | Bilge pump | General | 49 | Expired |
| US6789648B2 | Retractable ladder assembly | Fixed Constructions | 38 | Expired |
| USD649163S1 | Portable bilge pump | General | 28 | Expired |
| USD638858S1 | Combined pump and controller device | General | 20 | Expired |
| USD657800S1 | Diaphragm pump | General | 16 | Expired |
| USD701246S1 | Low profile pump | General | 10 | Active |
| USD662113S1 | Modular diaphragm pumping system | General | 10 | Active |
| USD735240S1 | Low profile pump | General | 9 | Active |
| USD291878S | Detachable passenger compartment for a golf cart | General | 9 | Expired |
| USD752110S1 | Low profile pump | General | 8 | Active |
| USD692025S1 | Hand-held, rechargeable, battery powered diaphragm pump | General | 5 | Active |
| US5181835A | Hydraulic pump | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6662559B1 | Hydraulic actuator | Performing Operations; Transporting | 3 | Expired |
| USD862085S1 | Pressure vessel case | General | 2 | Active |
| US10627052B2 | Pressure vessel transport system | Mechanical Engineering; Lighting; Heating | 2 | Active |
| USD267404S | Beam counterweight for jack pumps | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.