Ronald E. Christenson
58Patents
30h-index
15Co-inventors
85Inventor score
Filing activity: Mar 29, 1982 → Feb 7, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6350098B1 | Swivel mounted container holding device | Performing Operations; Transporting | 140 | Expired |
| US6474928B1 | Linearly adjustable container holding and lifting device | Performing Operations; Transporting | 139 | Expired |
| US6213706A | Clamshell basket loader | Performing Operations; Transporting | 138 | Expired |
| US5934858A | Clamshell basket loader | Performing Operations; Transporting | 131 | Expired |
| US5938394A | Collection apparatus | Performing Operations; Transporting | 127 | Expired |
| US5934867A | Refuse collecting | Performing Operations; Transporting | 125 | Expired |
| US6210094A | Refuse collection system | Performing Operations; Transporting | 125 | Expired |
| US5919027A | Clamshell basket loader | Performing Operations; Transporting | 116 | Expired |
| US6062803A | Replaceable ejector slide tubes | Emerging Cross-Sectional Technologies | 110 | Expired |
| US5720589A | Swivel mounted container holding device | Performing Operations; Transporting | 95 | Expired |
| US5769592A | Container grabbing device | Emerging Cross-Sectional Technologies | 90 | Expired |
| US5863086A | Container holding and lifting device | Emerging Cross-Sectional Technologies | 89 | Expired |
| US5931628A | Manual/automated side loader | Performing Operations; Transporting | 84 | Expired |
| US5829946A | Detachable truck body and handling mechanism | Performing Operations; Transporting | 80 | Expired |
| US5725350A | Detachable truck body and handling mechanism | Performing Operations; Transporting | 76 | Expired |
| US5833429A | Swivel mounted container handling system | Performing Operations; Transporting | 70 | Expired |
| US5713424A | Tag axle latching mechanism | Performing Operations; Transporting | 64 | Expired |
| US6123347A | Tag axle system | Performing Operations; Transporting | 63 | Expired |
| US5857822A | Ejection and compacting system for refuse truck | Performing Operations; Transporting | 59 | Expired |
| US5775867A | Clamshell basket loader | Performing Operations; Transporting | 59 | Expired |
| US6390758B1 | Refuse collection system | Performing Operations; Transporting | 55 | Expired |
| US5785487A | Push out ejection systems for refuse truck | Performing Operations; Transporting | 51 | Expired |
| US5090495A | Tag axle for refuse truck | Performing Operations; Transporting | 48 | Expired |
| US5597174A | Steerable tag axle | Performing Operations; Transporting | 40 | Expired |
| US5681140A | Multiple compartment body for waste materials | Performing Operations; Transporting | 33 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.