Anthony J. Langenberg
7Patents
4h-index
18Co-inventors
54Inventor score
Filing activity: Feb 9, 1979 → Jan 4, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4937877A | Modular microphone assembly | Electricity | 18 | Expired |
| US4414781A | Turbine sander | Performing Operations; Transporting | 9 | Expired |
| US4709389A | Telephone hook switch with elastomeric contact member | Electricity | 5 | Expired |
| US4414782A | Direct drive system for a turbine sander | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4251958A | Surface finishing device | Performing Operations; Transporting | 4 | Expired |
| US4397120A | Suspension system for an abrading tool | Performing Operations; Transporting | 3 | Expired |
| USD456241S1 | Cable guide | General | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.