Manfred Lang
17Patents
10h-index
17Co-inventors
69Inventor score
Filing activity: Mar 22, 1974 → Jul 8, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4799031A | Waveguide device for producing absorption or attenuation | Electricity | 245 | Expired |
| US7198488B2 | Dental implant comprising an anchoring head and a screw element | Human Necessities | 46 | Expired |
| US4519670A | Light-rotation coupling for a plurality of channels | Physics | 36 | Expired |
| US5791210A | Spring-tensioning pliers | Performing Operations; Transporting | 26 | Expired |
| US4882956A | Emergency Hammer | Performing Operations; Transporting | 24 | Expired |
| USD299304S | Espresso machine | General | 22 | Expired |
| USD471421S1 | Pocket knife | General | 14 | Expired |
| US5088926A | Implant for the jawbone | Human Necessities | 14 | Expired |
| USD474392S1 | Pocket knife | General | 12 | Expired |
| USD280178S | Pocket knife | General | 11 | Expired |
| US4267531A | High-frequency terminating impedance | Electricity | 9 | Expired |
| USD476877S1 | Pocket knife | General | 6 | Expired |
| US4661787A | Waveguide | Electricity | 6 | Expired |
| US4941728A | Optical fiber plug-in connection having a radially elastically supported plug pin | Physics | 5 | Expired |
| US3990771A | Apparatus and method for holographic storage of data | Physics | 3 | Expired |
| US6266224A | Broadband coaxial overvoltage protector | Electricity | 2 | Expired |
| US6294970A | Bandpass filter | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.