John Bowman
10Patents
7h-index
1Co-inventors
56Inventor score
Filing activity: Apr 14, 1975 → Jan 30, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6725399B1 | Requirements based software testing method | Physics | 117 | Expired |
| US4228983A | Outboard motor locking device | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5746302A | Apparatus for cleaning conveyors | Performing Operations; Transporting | 19 | Expired |
| US4678075A | Overhead conveyor cleaning apparatus | Performing Operations; Transporting | 16 | Expired |
| US5671838A | Apparatus for cleaning of conveyors | Performing Operations; Transporting | 10 | Expired |
| US4078460A | Timber milling apparatus | Emerging Cross-Sectional Technologies | 8 | Expired |
| US3951484A | Roller assembly in a turn chain assembly | Performing Operations; Transporting | 8 | Expired |
| US6189856A | Pressure release valve | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US9056338B2 | Self cleaning piezoelectric chemical apparatus and method of use | Performing Operations; Transporting | 1 | Active |
| US12085366B1 | Ballistic solutions based on parabola characteristics | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.