Robert B. Williams
9Patents
5h-index
14Co-inventors
60Inventor score
Filing activity: Feb 25, 1999 → Oct 16, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6102632A | Two speed right angle drill | Emerging Cross-Sectional Technologies | 55 | Expired |
| US6296427A | Two speed right angle drill | Emerging Cross-Sectional Technologies | 50 | Expired |
| US6461088B2 | Two speed right angle drill | Emerging Cross-Sectional Technologies | 50 | Expired |
| US6446734B1 | Motor/handle housing and gear case mounting for portable power tool | Performing Operations; Transporting | 43 | Expired |
| US6713916B1 | Electric motor assembly | Electricity | 34 | Expired |
| US7126242B2 | Electric motor assembly | Electricity | 4 | Expired |
| US8766875B2 | Lightweight stiffener with integrated RF cavity-backed radiator for flexible RF emitters | Electricity | 3 | Active |
| US9352820B2 | Device mount for an inflatable structure | Electricity | 0 | Active |
| US11112019B2 | Integral check valve | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.