Peter Hirsch
15Patents
5h-index
25Co-inventors
66Inventor score
Filing activity: Sep 17, 1970 → Feb 6, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD557259S1 | Portable electronic device holder | General | 307 | Expired |
| US5261007A | Frequency division, energy comparison signal processing system | Physics | 31 | Expired |
| US5432862A | Frequency division, energy comparison, source detection signal processing system | Physics | 18 | Expired |
| US5119432A | Frequency division, energy comparison signal processing system | Physics | 15 | Expired |
| US4368371A | Process for the submerged-arc welding of light metals such as aluminum and aluminum alloys | Performing Operations; Transporting | 9 | Expired |
| US4151389A | Method of and apparatus for welding sheet steel panels | Performing Operations; Transporting | 5 | Expired |
| US4228531A | Automatic underwater null steering | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4420676A | Welding apparatus | Performing Operations; Transporting | 2 | Expired |
| US4189813A | Method for manufacturing single stage geared turbines | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9896050B2 | Tray element for a motor vehicle and arrangement of a battery on a tray element of this type | Emerging Cross-Sectional Technologies | 1 | Active |
| US4303822A | Apparatus for welding steel sheets | Performing Operations; Transporting | 1 | Expired |
| US10889333B2 | Motor vehicle | Performing Operations; Transporting | 0 | Active |
| US11111939B2 | Method for undetachably introducing guiding aid elements into a component, component with guiding aid elements and composite component | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9670946B2 | Screwed assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10850776B2 | Motor vehicle | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.