Paul I. Sleppy
13Patents
8h-index
13Co-inventors
69Inventor score
Filing activity: May 15, 1991 → Feb 7, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6079698A | Isolation system for vibratory equipment | Mechanical Engineering; Lighting; Heating | 67 | Expired |
| US5762176A | Belt driven vibratory apparatus | Performing Operations; Transporting | 24 | Expired |
| US6415913B2 | Excited base conveyor system | Performing Operations; Transporting | 17 | Expired |
| USD443501S | Bracket | General | 16 | Expired |
| US7216757B1 | Differential motion conveyor | Performing Operations; Transporting | 14 | Expired |
| US5287027A | Electromagnetic drive for use with vibratory conveyors | Electricity | 12 | Expired |
| US5526921A | Intersecting bi-directional buckets for a bucket elevator system | Performing Operations; Transporting | 11 | Expired |
| US5293987A | Feeder drive | Performing Operations; Transporting | 9 | Expired |
| USD336091S | Material transport bucket | General | 8 | Expired |
| US5074404A | Vibration isolator having adjustability feature | Performing Operations; Transporting | 5 | Expired |
| US6107715A | Non-linear spring system for vibrating equipment | Electricity | 5 | Expired |
| US11123800B2 | Pipe edge preparation tool | Performing Operations; Transporting | 1 | Active |
| US11077517B2 | Portable friction stir welding repair tool | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.