David Marshall
13Patents
8h-index
16Co-inventors
69Inventor score
Filing activity: Nov 18, 1977 → Feb 21, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5680573A | Method of buffering data objects in a database | Physics | 185 | Expired |
| US6061763A | Memory management system employing multiple buffer caches | Physics | 62 | Expired |
| US5913217A | Generating and compressing universally unique identifiers (UUIDs) using counter having high-order bit to low-order bit | Emerging Cross-Sectional Technologies | 51 | Expired |
| US5384343A | Water absorbing polymers | Chemistry; Metallurgy | 28 | Expired |
| US4690971A | Water absorbing polymers | Chemistry; Metallurgy | 24 | Expired |
| US4470917A | Thermal energy storage compositions | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4880858A | Water absorbing polymers | Chemistry; Metallurgy | 14 | Expired |
| US4151144A | Gloss emulsion paint containing a binder latex and two copolymers which are salts or copolymers of unsaturated monocarboxylic acid and an unsaturated ester | Chemistry; Metallurgy | 9 | Expired |
| US4537695A | Thermal energy storage compositions | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4673520A | Thermal energy storage compositions | Chemistry; Metallurgy | 3 | Expired |
| US5277941A | System to insulate and retain cold temperature | Emerging Cross-Sectional Technologies | 2 | Expired |
| US10614222B2 | Validation of security monitoring through automated attack testing | Physics | 0 | Active |
| US4740325A | Thermal energy storage compositions | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.