Patrick McDonald
13Patents
8h-index
10Co-inventors
69Inventor score
Filing activity: Nov 13, 1978 → Apr 12, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4250035A | Radial compression of packed beds | Physics | 40 | Expired |
| US5882521A | Water-wettable chromatographic media for solid phase extraction | Performing Operations; Transporting | 33 | Expired |
| US7054833B1 | Method and system for processing unclaimed property information | Physics | 32 | Expired |
| US4211658A | Triaxially compressed packed beds | Physics | 24 | Expired |
| US6106721A | Water-wettable chromatographic media for solid phase extraction | Performing Operations; Transporting | 20 | Expired |
| US5976367A | Water-wettable chromatographic media for solid phase extraction | Performing Operations; Transporting | 19 | Expired |
| US6254780A | Water-wettable chromatographic media for solid phase extraction | Performing Operations; Transporting | 16 | Expired |
| US8307667B2 | Method and system for remote acquisition of refrigerated vehicle data via telematics | Mechanical Engineering; Lighting; Heating | 14 | Active |
| US6726842B2 | Water-wettable chromatographic media for solid phase extraction | Performing Operations; Transporting | 4 | Expired |
| US6468422B2 | Water-wettable chromatographic media for solid phase extraction | Performing Operations; Transporting | 1 | Expired |
| US6773583B2 | Water-wettable chromatographic media for solid phase extraction | Performing Operations; Transporting | 1 | Expired |
| US12109939B2 | Light engine assembly for automotive interior | Performing Operations; Transporting | 0 | Active |
| US11628696B2 | Methods and apparatus for a three-point attachment trailer hitch | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.