John S. Ward
7Patents
4h-index
17Co-inventors
54Inventor score
Filing activity: Dec 3, 1979 → Feb 7, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6761280B2 | Metal end shell and easy opening can end for beer and beverage cans | Emerging Cross-Sectional Technologies | 53 | Expired |
| US5244221A | Multi-use hand truck | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4318344A | Spinning tubular projectile combustible sabot | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US8144052B2 | Multi-pixel high-resolution three-dimensional imaging radar | Electricity | 4 | Active |
| US7899432B2 | Submillimeter wave heterodyne receiver | Electricity | 1 | Active |
| US11284404B2 | Apparatus and method for communications in congested radio frequency environments via dynamic usage exchange | Electricity | 0 | Active |
| US9973286B2 | System and method for cancelling phase noise induced by antenna vibration | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.