Armin Tonsmann
10Patents
6h-index
6Co-inventors
55Inventor score
Filing activity: May 3, 1984 → Mar 27, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6141923A | Fire-resistant frame structure for a facade or glass roof | Fixed Constructions | 53 | Expired |
| US4638613A | Metal-glass structure for a front wall or a roof | Fixed Constructions | 31 | Expired |
| US4739583A | Deviating device of a locking bar brace for a window or a door | Fixed Constructions | 27 | Expired |
| US5694731A | Fire resistant frame structure for windows, doors, facades or glass roofs | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5618127A | T-connector between two profiles | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4790583A | Actuating arrangement for window casement or door leaf fittings | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4581852A | Heat-insulated window casement and frame construction | Fixed Constructions | 5 | Expired |
| US5388370A | Transmission for adjustable sashes in door-or window frames | Fixed Constructions | 4 | Expired |
| US4662054A | Method of assembling insulated rail sections | Emerging Cross-Sectional Technologies | 0 | Expired |
| US4646408A | Device for fastening together the parts of a heat-insulated composite section | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.