John Ring
10Patents
8h-index
18Co-inventors
69Inventor score
Filing activity: Apr 13, 1977 → Aug 30, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5856378A | Powder coating compositions | Emerging Cross-Sectional Technologies | 82 | Expired |
| US7364451B2 | Hybrid glass-sealed electrical connectors | Electricity | 78 | Expired |
| US5470893A | Powder coating compositions | Performing Operations; Transporting | 52 | Expired |
| US6280798A | Fluidized bed powder coating process utilizing tribostatic charging | Emerging Cross-Sectional Technologies | 42 | Expired |
| US4508765A | Synthetic resins and coating compositions containing them | Chemistry; Metallurgy | 19 | Expired |
| USD575907S1 | Pet shelter | General | 18 | Expired |
| US6531524B2 | Powder coating compositions | Chemistry; Metallurgy | 15 | Expired |
| US4077261A | Instrument protective apparatus | Physics | 9 | Expired |
| US7972660B2 | Electrostatic fluidised powder bed coating process | Performing Operations; Transporting | 1 | Active |
| US7019051B2 | Powder coating compositions | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.