Richard C. Heim
8Patents
6h-index
7Co-inventors
52Inventor score
Filing activity: Jun 1, 1976 → Sep 1, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4722298A | Modular processing apparatus for processing semiconductor wafers | Emerging Cross-Sectional Technologies | 610 | Expired |
| US4852516A | Modular processing apparatus for processing semiconductor wafers | Emerging Cross-Sectional Technologies | 60 | Expired |
| US4069444A | Ultrasonic power generator | Performing Operations; Transporting | 24 | Expired |
| US4221533A | Apparatus for transferring objects | Electricity | 22 | Expired |
| US4053096A | Thermocompression welding device | Electricity | 8 | Expired |
| US4100926A | Apparatus for ultrasonic cleaning with liquid solvent in a blanket of vapor | Performing Operations; Transporting | 6 | Expired |
| US4221522A | Apparatus for the automatic stepwise displacement and changing of magazines | Electricity | 1 | Expired |
| US4228965A | Assembly for winding yarns and the like on a bobbin | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.