David L. Schwartz
39Patents
10h-index
21Co-inventors
75Inventor score
Filing activity: Mar 11, 1976 → Jan 30, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6363866B1 | Table construction | Human Necessities | 80 | Expired |
| US5927214A | Flat folding table | Human Necessities | 63 | Expired |
| US5152407A | Stackable and nestable racks incorporating storage means | Human Necessities | 53 | Expired |
| US5586593A | Partitioning system | Fixed Constructions | 51 | Expired |
| USD450496S | Table base | General | 30 | Expired |
| USD390382S | Table | General | 29 | Expired |
| US4023235A | Multipurpose structure for supporting drapery tracks, Venetian blinds, or the like | Fixed Constructions | 21 | Expired |
| USD573952S1 | Insert with provision for power outlet and USB ports for a ready-to-assemble furniture grommet | General | 20 | Expired |
| USD573950S1 | Insert with provision for power outlets for a ready-to-assemble furniture grommet | General | 19 | Expired |
| US5269601A | Method and apparatus for maunfacture of plastic refrigerator liners | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| USD417094S | Table | General | 10 | Expired |
| USD403902S | Front face of a molding | General | 10 | Expired |
| USD451310S | Table base | General | 9 | Expired |
| USD891860S1 | Sippy cup | General | 7 | Active |
| USD404283S | Grommet handle | General | 7 | Expired |
| US6590364B2 | Power kit assembly for a height adjustable chair | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6644745B2 | Methods and apparatus for mechanically controlling adjustments of a chair | Emerging Cross-Sectional Technologies | 6 | Expired |
| USD573951S1 | Insert with provision for power outlets for a ready-to-assemble furniture grommet | General | 6 | Expired |
| USD575140S1 | Insert for a ready-to-assemble furniture grommet | General | 5 | Expired |
| USD610435S1 | Insert for a ready-to-assemble furniture grommet | General | 5 | Expired |
| US6629731B2 | Methods and apparatus for electrically controlling adjustments of a chair | Emerging Cross-Sectional Technologies | 4 | Expired |
| USD876892S1 | Sippy cup | General | 4 | Active |
| US6637820B2 | Methods and apparatus for electrically adjusting a height of a chair | Emerging Cross-Sectional Technologies | 4 | Expired |
| USD568724S1 | Insert for a ready-to-assemble furniture grommet | General | 4 | Expired |
| US8714499B2 | Adjustable foot for furniture | Human Necessities | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.