Robert M. Lawson
8Patents
5h-index
15Co-inventors
60Inventor score
Filing activity: Oct 28, 1975 → Nov 18, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4401131A | Apparatus for cleaning semiconductor wafers | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5889332A | Area matched package | Electricity | 26 | Expired |
| US4073619A | Sampling gas for analysis | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5106138A | Linear tweezers | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4032308A | Filtering a gas stream | Chemistry; Metallurgy | 5 | Expired |
| US4607536A | Apparatus for sampling similar laminar articles | Performing Operations; Transporting | 5 | Expired |
| US5320298A | Undirectional ratchet utilizing an articulated pawl | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US11257174B2 | Geographic information management systems and methods | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.