Douglas Greening
14Patents
7h-index
48Co-inventors
66Inventor score
Filing activity: Sep 13, 1996 → Mar 13, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8034390B2 | Automated food processing system and method | Performing Operations; Transporting | 32 | Active |
| US7981455B2 | Automated food processing system and method | Performing Operations; Transporting | 28 | Active |
| US6662532B1 | Bag filling apparatus and method | Performing Operations; Transporting | 26 | Expired |
| US5787069A | Protective cover for an optical disc | Physics | 26 | Expired |
| US5912875A | Applicator for protective cover for an optical disc | Physics | 15 | Expired |
| US9689250B2 | System and method for mitigating stick-slip | Fixed Constructions | 13 | Active |
| US6976350B2 | Bag presenter for a packaging machine | Performing Operations; Transporting | 11 | Expired |
| US10458223B2 | System and method for mitigating stick-slip | Fixed Constructions | 5 | Active |
| US7337594B2 | Food dispensing device and method | Performing Operations; Transporting | 4 | Expired |
| US9903167B2 | Interlock system and method for drilling rig | Fixed Constructions | 1 | Active |
| US11098573B2 | Systems and methods for estimating drill bit rotational velocity using top drive torque and rotational velocity | Fixed Constructions | 1 | Active |
| US10107089B2 | Top drive movement measurements system and method | Fixed Constructions | 0 | Active |
| US10094175B2 | Torque track system | Fixed Constructions | 0 | Active |
| US9765579B2 | Tubular stress measurement system and method | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.