Marc Johnson
18Patents
7h-index
17Co-inventors
63Inventor score
Filing activity: Jan 30, 1996 → Mar 24, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5749696A | Height and tilt indicator for forklift truck | Performing Operations; Transporting | 50 | Expired |
| US7331588B2 | Trailing beam suspension with alignment adjustment assembly | Performing Operations; Transporting | 23 | Expired |
| US8371596B2 | Suspension system for heavy and vocational vehicles | Performing Operations; Transporting | 14 | Active |
| US7416200B2 | Vehicle suspension assembly | Performing Operations; Transporting | 9 | Active |
| US8967639B2 | Auxiliary axle and suspension assembly | Emerging Cross-Sectional Technologies | 9 | Active |
| US9481416B2 | Auxiliary axle and suspension assembly | Emerging Cross-Sectional Technologies | 8 | Active |
| US6406077B2 | Tube with extruded flanges holding wall-reinforcing insert | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US9290221B2 | Auxiliary axle and suspension assembly | Emerging Cross-Sectional Technologies | 7 | Active |
| US11117433B2 | Integrated bar-pin clevis joint connection | Performing Operations; Transporting | 4 | Active |
| USD1003459S1 | Trellis | General | 3 | Active |
| US9688327B2 | Auxiliary axle and suspension assembly | Emerging Cross-Sectional Technologies | 1 | Active |
| US11618289B2 | Automated trailer coupling arrangement | Electricity | 1 | Active |
| US11981171B2 | Automated trailer coupling arrangement | Electricity | 0 | Active |
| USD1029604S1 | Striker | General | 0 | Active |
| US10843517B2 | Isolated lift assembly for vehicle auxiliary suspension arrangement | Performing Operations; Transporting | 0 | Active |
| US12397599B2 | Supply line distance compensation system for use in a vehicle | Performing Operations; Transporting | 0 | Active |
| US8955860B2 | Vehicle suspension assembly with integrated torque member and trailing arm mount | Performing Operations; Transporting | 0 | Active |
| US9295906B2 | Collection of nail hammering game pieces | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.