Werner Kern
10Patents
6h-index
8Co-inventors
59Inventor score
Filing activity: Nov 1, 1976 → Apr 25, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4097889A | Combination glass/low temperature deposited Si.sub.w N.sub.x H.sub.y O.sub. z | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4395304A | Selective etching of phosphosilicate glass | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4546016A | Deposition of borophosphosilicate glass | Electricity | 12 | Expired |
| US5775068A | Bag forming, filling and sealing machine with endless supporting belts | Performing Operations; Transporting | 9 | Expired |
| US4241108A | Sprayable titanium composition | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4436999A | Structural defect detection | Physics | 8 | Expired |
| US6098551A | Twin-axle rail vehicle bogie | Performing Operations; Transporting | 3 | Expired |
| US4273828A | Bulk glass having improved properties | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4442134A | Chemical deposition termination | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8829892B2 | Relay, in particular for the high-current range | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.