Herbert Klein
22Patents
11h-index
26Co-inventors
75Inventor score
Filing activity: Jul 22, 1976 → Mar 1, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4904110A | Fastening arrangement for shelving system or the like | Emerging Cross-Sectional Technologies | 60 | Expired |
| US5131781A | Storage rack with improved beam-to-column connector | Emerging Cross-Sectional Technologies | 41 | Expired |
| US6868927B2 | Method for operating a hybrid drive system | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4576799A | Filtering and post-combustion device for waste gases | Emerging Cross-Sectional Technologies | 30 | Expired |
| US9024545B2 | Method and apparatus for a geographically determined Jewish religious clock and electrical device combination with holiday and preference modes | Emerging Cross-Sectional Technologies | 25 | Active |
| US6182446A | Internal combustion engine with at least two cylinder banks | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US5206481A | Plasma burner for transferred electric arc | Electricity | 16 | Expired |
| US5033600A | Roller track and stop therefor | Performing Operations; Transporting | 15 | Expired |
| US4236642A | Connector assembly for a storage rack | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4117938A | Protector arm | Performing Operations; Transporting | 13 | Expired |
| US4287994A | Wedgable storage rack | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5020678A | Structural rack | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4558838A | Storage rack with wood cross bars and end bracket for the same | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4239122A | Reinforced storage rack | Performing Operations; Transporting | 8 | Expired |
| US4741445A | Knockdown storage rack with wedge connectors | Human Necessities | 7 | Expired |
| US5499786A | Device for facilitating the re-positioning of moveable rails or rail components | Fixed Constructions | 6 | Expired |
| US5782088A | Piston-type internal combustion engine having two groups of cylinders one of which being selectively inoperative and means for supplying exhaust gas to the catalytic converter of the inoperative group | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6284332A | Exhaust line of an exhaust system equipped with a catalytic converter for an internal combustion engine | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4712696A | Knockdown storage rack with wedge connectors | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5924411A | Method for operating an internal combustion engine, and an internal combustion engine | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4853303A | Electrochemical storage cell | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7178764B2 | Device for operating rail switches | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.