William R. Johanek
3Patents
2h-index
4Co-inventors
37Inventor score
Filing activity: Feb 16, 1996 → Apr 27, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8316786B2 | Lift system for an elevator | Performing Operations; Transporting | 3 | Active |
| US5664517A | Pontoon system and pontoon connecting system and process therefor | Performing Operations; Transporting | 2 | Expired |
| US9738499B2 | Lift assembly having a split trolley | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.