Roland Heffe
8Patents
2h-index
9Co-inventors
40Inventor score
Filing activity: May 20, 1998 → Jul 1, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6619091B2 | Quick-change system for measuring probe assembly | Performing Operations; Transporting | 19 | Expired |
| US5943893A | Roll-hardening machine for crankshafts | Emerging Cross-Sectional Technologies | 7 | Expired |
| US8567025B2 | Deep rolling roller of a deep rolling machine arranged detachably on a housing | Emerging Cross-Sectional Technologies | 1 | Active |
| US7493788B2 | Deep rolling roller head for split-pin crankshafts | Performing Operations; Transporting | 1 | Active |
| US6619090B2 | Roll-hardening machine for crankshafts | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7779660B2 | Procedure for deep rolling crankshafts | Chemistry; Metallurgy | 0 | Active |
| US9205472B2 | Machine for deep-rolling axles | Performing Operations; Transporting | 0 | Active |
| US8245374B2 | Roller burnishing machine for crankshafts | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.