Stephen Grimwade
12Patents
4h-index
11Co-inventors
57Inventor score
Filing activity: Jan 28, 2000 → Feb 16, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7367174B2 | Rotary lawn mower with pivotal mulch door | Human Necessities | 10 | Expired |
| USD976438S1 | Pipette syringe | General | 7 | Active |
| US6099107A | Ink jet printer mechanism with mechanically linked service station carriage and media support | Performing Operations; Transporting | 5 | Expired |
| US11389792B2 | Syringe for powered positive displacement pipette | Performing Operations; Transporting | 5 | Active |
| US11369954B2 | Powered positive displacement pipette assembly | Performing Operations; Transporting | 4 | Active |
| USD982176S1 | Pipette syringe | General | 3 | Active |
| USD982157S1 | Pipette syringe | General | 3 | Active |
| USD1014736S1 | Pipette syringe | General | 2 | Active |
| US11446672B2 | Powered positive displacement pipette syringe piston grasping mechanism | Performing Operations; Transporting | 0 | Active |
| US12214344B2 | Powered positive displacement pipette assembly | General | 0 | Revoked |
| US11471878B2 | Powered positive displacement pipette | Performing Operations; Transporting | 0 | Active |
| US12246315B2 | Powered positive displacement pipette assembly | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.