David W. Maxwell
17Patents
6h-index
17Co-inventors
63Inventor score
Filing activity: Nov 17, 1976 → Sep 26, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5639074A | Interlaced wave spring | Mechanical Engineering; Lighting; Heating | 82 | Expired |
| US5419192A | Apparatus for balancing a combined assembly of a drive shaft and axle input shaft | Performing Operations; Transporting | 18 | Expired |
| US5930908A | Alignment tool for phasing of splined slip joint driveshaft components | Physics | 11 | Expired |
| USD423697S | Candle holder | General | 9 | Expired |
| US10217092B1 | Interactive digital platform | Physics | 9 | Active |
| US6179437A | Foldable, unitary stamped metal candle holder having decorative cutouts | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4116571A | Disposable fluid dispenser | Performing Operations; Transporting | 6 | Expired |
| US8162061B2 | Subsea inflatable bridge plug inflation system | Fixed Constructions | 4 | Active |
| US6003238A | Method for facilitating the installation of an axially adjustable driveshaft assembly in a vehicle | Physics | 3 | Expired |
| US11176533B2 | Customer segment communications | Physics | 1 | Active |
| US11810078B2 | Interactive digital receipt | Physics | 1 | Active |
| US11410247B2 | Automatic triggering of receipt delivery | Physics | 0 | Active |
| US11922394B2 | Customer segment communications | Physics | 0 | Active |
| US10810682B2 | Automatic triggering of receipt delivery | Physics | 0 | Active |
| US12400275B2 | Automatic triggering of receipt delivery | Physics | 0 | Active |
| US10692064B2 | Merchant platform | Physics | 0 | Active |
| US12393917B2 | Interactive digital receipt | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.