David A. Reppert
19Patents
12h-index
23Co-inventors
78Inventor score
Filing activity: Jan 22, 1993 → Jan 17, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5415302A | Modular shelving system with a quick-change shelf feature | Human Necessities | 80 | Expired |
| US5673983A | Cassette assembly and unit dose medication cart using the cassette assembly | Fixed Constructions | 67 | Expired |
| US8113604B2 | Modular insulation system for an environmentally controlled cabinet | Mechanical Engineering; Lighting; Heating | 61 | Active |
| US6113042A | Self-adjusting support system | Human Necessities | 51 | Expired |
| US5716116A | Utility cabinet and modular storage and support assembly using the utility cabinet | Fixed Constructions | 44 | Expired |
| US5915803A | Modular storage and support assembly | Human Necessities | 42 | Expired |
| USD349043S | Caster | General | 30 | Expired |
| US7401754B2 | Shelf support system having a cylindrical support post and providing improved stability and rigidity | Human Necessities | 30 | Expired |
| US5593461A | Method of manufacturing a caster with a fouling-resistant bearing cup feature | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5390393A | Caster with a fouling-resistant bearing cup feature | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5805075A | Electronic control system for a modular storage and support assembly | Human Necessities | 21 | Expired |
| US5651596A | Modular drawer with variable depth | Human Necessities | 20 | Expired |
| US5803559A | Security system and a lockable modular storage and support assembly | Fixed Constructions | 10 | Expired |
| US6157006A | High humidity apparatus | Human Necessities | 10 | Expired |
| US8730041B2 | Security system for a medical emergency crash cart | Human Necessities | 4 | Active |
| US10299590B2 | Shelf frame assembly system and method | Human Necessities | 3 | Active |
| US11346604B2 | Vegetation drying tray and rack system | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10827833B2 | Cabinet with tiltable wire shelf and bin exchange system | Human Necessities | 1 | Active |
| US12419415B2 | Attachment device for securing a shelf to a shelving unit | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.