Robert E. Ray, Jr.
19Patents
4h-index
23Co-inventors
60Inventor score
Filing activity: May 3, 1990 → Aug 12, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6468691B1 | Electrochemical cell with improved gasket and seal | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6080283A | Plasma treatment for metal oxide electrodes | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5148435A | Testable modem and data communications network | Physics | 18 | Expired |
| US8076015B2 | Battery cell with improved pressure relief vent | Emerging Cross-Sectional Technologies | 6 | Active |
| US7122270B2 | Electrochemical cell having venting current collector and seal assembly | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5388109A | Data communications device with resident link adapter | Electricity | 4 | Expired |
| US6427302B1 | Crimping die employing powered chuck | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7875376B2 | Battery can having off-center C-shaped vent | Emerging Cross-Sectional Technologies | 2 | Active |
| US6256853A | Crimping die employing powered chuck | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6855454B2 | Electrochemical cell having venting current collector and seal assembly | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7195839B2 | Battery cell with improved pressure relief vent | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8158280B2 | Battery container having cruciform vent and cover | Emerging Cross-Sectional Technologies | 1 | Active |
| US11450847B2 | Alkaline electrochemical cells comprising increased zinc oxide levels | Emerging Cross-Sectional Technologies | 1 | Active |
| US6878486B2 | Seal for electrochemical cell | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6861174B2 | Electrochemical cell with low volume cover assembly | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6759162B2 | Increased volume electrochemical cell | Emerging Cross-Sectional Technologies | 1 | Expired |
| US12126014B2 | Alkaline electrochemical cells comprising increased zinc oxide levels | Emerging Cross-Sectional Technologies | 0 | Active |
| US7572545B2 | Battery can having vent and asymmetric welded cover | Emerging Cross-Sectional Technologies | 0 | Active |
| US8268468B2 | Battery can having off-center vent | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.