John H. Malik
7Patents
7h-index
5Co-inventors
48Inventor score
Filing activity: Sep 8, 1993 → Mar 8, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5543107A | Blow molding a closed plastic drum including two speed compression molding of an integral handling ring | Emerging Cross-Sectional Technologies | 54 | Expired |
| USD359830S | Drum | General | 22 | Expired |
| USD359150S | Drum | General | 16 | Expired |
| US5449087A | Molded plastic drum | Performing Operations; Transporting | 11 | Expired |
| US6024245A | One-piece blow-molded closed plastic drum with handling ring and method of molding same | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6419109B1 | Tighthead drum | Performing Operations; Transporting | 9 | Expired |
| US6026980A | One-piece blow-molded closed plastic drum with handling ring and method of molding same | Emerging Cross-Sectional Technologies | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.