Holger Schulz
30Patents
6h-index
46Co-inventors
69Inventor score
Filing activity: Jun 14, 1999 → Jan 14, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9993066B2 | Method to manufacture an injection molded component and injection molded component | Emerging Cross-Sectional Technologies | 34 | Active |
| US9486066B2 | Manual toothbrush concept being combined from three parts | Human Necessities | 26 | Active |
| US8306489B2 | Circuit for a loop antenna and method for tuning | Electricity | 19 | Active |
| US7100515B2 | Device for positioning a tool within a predetermined working area | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6987980B1 | Transmission frame and radio unit for transmitting short messages with different data format | Electricity | 10 | Expired |
| US7894832B1 | Method for transmitting short messages | Electricity | 9 | Expired |
| USD496131S1 | Toothpick magazine | General | 6 | Expired |
| US7586870B2 | Transmission frame and radio unit with transmission frame | Electricity | 5 | Active |
| USD496493S1 | Toothpick attachment | General | 4 | Expired |
| US7747282B1 | Mobile phone with expanded telephone directory | Electricity | 3 | Expired |
| US11525538B2 | Quick-release Johnston coupling | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8243654B2 | Transmission frame and radio unit with transmission frame | Electricity | 1 | Active |
| US8800845B2 | Device for transverse seam welding | Performing Operations; Transporting | 1 | Active |
| US11066292B2 | Device for transferring a fluid to a ship | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9717324B2 | Method for producing a toothbrush and toothbrush produced thereby | Performing Operations; Transporting | 1 | Active |
| US9344863B2 | Transmission frame and radio unit with transmission frame | Electricity | 1 | Active |
| US11796118B2 | Flexible vacuum-insulated line | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9283607B2 | Device for corrugating a pipe consisting of metal | Performing Operations; Transporting | 0 | Active |
| US11788666B2 | Johnston coupling with additional vacuum enclosure | Emerging Cross-Sectional Technologies | 0 | Active |
| US11617432B2 | Hole perforation plate for manufacturing of a toothbrush head and part thereof | Human Necessities | 0 | Active |
| US10513064B2 | Process and apparatus for making multi-component hollow article and article made thereby | Performing Operations; Transporting | 0 | Active |
| US11844419B2 | Cleaning element carrier and toothbrush head comprising it | Human Necessities | 0 | Active |
| US11871840B2 | Method to manufacture an injection molded component and injection molded component | Emerging Cross-Sectional Technologies | 0 | Active |
| US9736096B2 | Transmission frame and radio unit with transmission frame | Electricity | 0 | Active |
| US11339912B2 | Coupling for fluid-conducting lines | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.