Tom Johnson
12Patents
6h-index
3Co-inventors
59Inventor score
Filing activity: Apr 10, 2000 → Apr 27, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7388884B2 | Cable modem system and method for specialized data transfer | Electricity | 13 | Expired |
| US6325355A | Spring handle angle cock | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| USD885215S1 | Handheld maintenance tool | General | 12 | Active |
| USD790997S1 | Handheld maintenance tool | General | 11 | Active |
| USD818857S1 | Handheld maintenance tool | General | 7 | Active |
| USD764329S1 | Plug for and a handheld maintenance tool | General | 6 | Active |
| USD856831S1 | Handheld maintenance tool | General | 5 | Active |
| US7769047B2 | Methods for specialized data transfer in a wireless communication system | Electricity | 1 | Active |
| US7773631B2 | Specialized data transfer in a wireless communication system | Electricity | 1 | Active |
| USPP19640P3 | Griselinia plant named ‘Green Hedgemaster’ | General | 0 | Active |
| USD950406S1 | Handheld maintenance tool | General | 0 | Active |
| US8488629B2 | Specialized data transfer in a wireless communication system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.