David Lau
17Patents
4h-index
20Co-inventors
60Inventor score
Filing activity: Aug 29, 1988 → Sep 1, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6811048B2 | Fold-up storage container | Performing Operations; Transporting | 112 | Expired |
| US9032748B2 | Industrial fluid circuits and method of controlling the industrial fluid circuits using variable speed drives on the fluid pumps of the industrial fluid circuits | Emerging Cross-Sectional Technologies | 15 | Active |
| US8820045B2 | Auxiliary power unit fire enclosure drain seal | Emerging Cross-Sectional Technologies | 7 | Active |
| US8845898B2 | APU fuel filter housing scupper | Emerging Cross-Sectional Technologies | 5 | Active |
| US4896618A | Handling of limp fabric | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8631637B2 | Auxiliary power unit fire enclosure | Emerging Cross-Sectional Technologies | 4 | Active |
| US8245494B2 | Gas turbine engine with eductor and eductor flow distribution shield | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US7176421B2 | Straight ribbon heater | Electricity | 3 | Expired |
| US10166906B1 | Conversion device to transform a flat bed into a truck bed and the method to use | Performing Operations; Transporting | 3 | Active |
| US5048263A | Process and apparatus for folding sock cuffs | Performing Operations; Transporting | 2 | Expired |
| US8534638B2 | Removable gas turbine engine stand | Emerging Cross-Sectional Technologies | 2 | Active |
| US10647363B2 | Conversion device to transform a flat bed into a truck bed and the method to use | Performing Operations; Transporting | 0 | Active |
| US8882029B2 | Fire resistant structural mount yoke and system | Emerging Cross-Sectional Technologies | 0 | Active |
| US6644414B1 | Life saving fire exit method and apparatus | Human Necessities | 0 | Expired |
| US10107283B2 | Industrial fluid circuits and method of controlling the industrial fluid circuits using variable speed drives on the fluid pumps of the industrial fluid circuits | Emerging Cross-Sectional Technologies | 0 | Active |
| US7951576B2 | Methods for preparing cells and viruses | Chemistry; Metallurgy | 0 | Expired |
| US11236615B1 | Stator assembly for compressor mid-plane rotor balancing and sealing in gas turbine engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.