Robert W. Lackey
14Patents
8h-index
10Co-inventors
69Inventor score
Filing activity: Apr 26, 1991 → Mar 13, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5319821A | Ceiling fan cleaning apparatus | Human Necessities | 30 | Expired |
| US6918940B1 | Filter device with corner attachment | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5277393A | Shelving unit | Human Necessities | 21 | Expired |
| US6598846B1 | Universal hanger ball for ceiling fan | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6431834B1 | Multi-connection, stable fan blade attachment mount | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6325433A | Magnetic metal object retriever with cover | Physics | 12 | Expired |
| US5235722A | Vacuum fan duster | Human Necessities | 12 | Expired |
| US6394757B1 | Downrod coverings | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5337445A | Vacuum fan duster | Human Necessities | 8 | Expired |
| US5094348A | Display stand | Human Necessities | 7 | Expired |
| US8709347B2 | Air scent dispenser | Human Necessities | 3 | Active |
| US6695586B2 | Downrod coverings | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US9629937B2 | Air scent device | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US6363879B1 | Fan speed indicator | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.