James Johnson
7Patents
6h-index
7Co-inventors
52Inventor score
Filing activity: Mar 2, 1987 → Aug 19, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7375627B2 | Collision deterrence apparatus and method therefor | Performing Operations; Transporting | 39 | Expired |
| US4777878A | Exploding bridge wire detonator with shock reflector for oil well usage | Mechanical Engineering; Lighting; Heating | 36 | Expired |
| US4735145A | High temperature detonator | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US5873375A | Fingernail stencil system using precut design masks | Human Necessities | 18 | Expired |
| US7249043B1 | Computer program and method for reducing HVAC demand for energy | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4903772A | Method of fracturing a geological formation | Fixed Constructions | 11 | Expired |
| US6485234B2 | Apparatus and method for making cylindrical columns | Fixed Constructions | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.