Helmut Singer
13Patents
6h-index
15Co-inventors
63Inventor score
Filing activity: Nov 30, 1973 → Jul 19, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4620954A | Hydrogel from ultraviolet-initiated copolymerization | Physics | 92 | Expired |
| US5035859A | Contact lens disinfecting system | Human Necessities | 20 | Expired |
| US5491091A | Contact lens disinfecting system | Human Necessities | 12 | Expired |
| USD593038S1 | Electrical socket contact | General | 9 | Expired |
| US3950365A | Method for purification of fatty acid mixtures | Chemistry; Metallurgy | 8 | Expired |
| US9373901B2 | Spring clip for shielding of electrical connectors | Electricity | 7 | Active |
| US6969284B2 | Connector arrangement for compact servomotor | Electricity | 6 | Expired |
| US9748688B2 | Plug-and-socket connector having a movable closure element | Electricity | 5 | Active |
| USD593039S1 | Electrical plug contact | General | 4 | Expired |
| US7828606B2 | Push lock connector | Electricity | 2 | Active |
| US9748684B2 | Plug connector and mating connector | Electricity | 1 | Active |
| US4948110A | Transferring-out facility | Performing Operations; Transporting | 1 | Expired |
| US7326081B2 | Plug-and socket connector | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.