Gareth D. Summa
17Patents
8h-index
12Co-inventors
69Inventor score
Filing activity: Jul 27, 1982 → Apr 9, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5632206A | Adjustable cushioned tow bar for power and free conveyor | Performing Operations; Transporting | 22 | Expired |
| US4790247A | Trolley stop for power and free conveyors | Performing Operations; Transporting | 17 | Expired |
| US4619575A | Apparatus for storage and retrieval of thin trays and sheets | Performing Operations; Transporting | 15 | Expired |
| US5303655A | Automatic stabilizer unit for free trolley having vertically movable wheels resonsive to trackside rails | Fixed Constructions | 14 | Expired |
| US5033394A | Floor conveyor junction seal gap closure | Performing Operations; Transporting | 11 | Expired |
| US5067414A | Self-adjusting shock absorbing carrier | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5517922A | Power and free conveyor transfer system | Performing Operations; Transporting | 9 | Expired |
| US5027715A | Shock absorbing carrier | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6330953A | Shock absorbing tow bar for trolley-type conveyor systems | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4439088A | Bucket attachment for tractors | Human Necessities | 6 | Expired |
| US4898099A | Positive retraction trolley stop for power and free conveyors | Performing Operations; Transporting | 6 | Expired |
| US4981081A | Center link pusher dog for power and free conveyors | Performing Operations; Transporting | 4 | Expired |
| US6330952A | Shock absorbing tow bar for trolley-type conveyor systems | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6244451A | Shock absorbing tow bar for trolley-type conveyor systems | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6845720B2 | Conveyor shock absorber | Performing Operations; Transporting | 3 | Expired |
| US5544590A | Automatic seal crossover system for power and free conveyor on-floor carriages | Performing Operations; Transporting | 2 | Expired |
| US6253684A | Stop mechanism for power and free conveyor system | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.