Welfhard Engel
1Patents
1h-index
6Co-inventors
25Inventor score
Filing activity: Jun 15, 1989 → Jun 15, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5026699A | Use of 5,11-dihydro-6H-pyrido[2,3-b][1,4]-benzodiazepin-6-ones substituted in the 11-position for treating bradycardia and bradyarrhythmia in human and veterinary medicine | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.