Wilfried Hoffmann
7Patents
4h-index
11Co-inventors
54Inventor score
Filing activity: Aug 11, 1982 → Dec 3, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6883519B2 | Strap for a full respirator mask | Human Necessities | 28 | Expired |
| US7866010B2 | Holding device for connecting a gas mask to a protective helmet | Emerging Cross-Sectional Technologies | 10 | Active |
| US4577348A | Gas-tight protective garment with hood | Human Necessities | 8 | Expired |
| US5472078A | Method of and apparatus for converting a single layer of rod-shaped articles into a mass flow | Human Necessities | 6 | Expired |
| US9055768B2 | High speed object inserter and related methods | Human Necessities | 3 | Active |
| US10888110B2 | Modular machine for processing and/or testing rod-shaped articles, and related methods | Emerging Cross-Sectional Technologies | 0 | Active |
| US9232820B2 | High speed object inserter and related methods | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.