Bernard A. Baldwin
16Patents
9h-index
19Co-inventors
69Inventor score
Filing activity: Jan 20, 1975 → Sep 23, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5200699A | Evaluation of liquid-containing samples using nuclear magnetic resonance | Physics | 25 | Expired |
| US6178807A | Method for laboratory measurement of capillary pressure in reservoir rock | Physics | 24 | Expired |
| US4115286A | Lubricant antiwear additives containing sulfur and boron | Chemistry; Metallurgy | 19 | Expired |
| US4559153A | Metal working lubricant | Chemistry; Metallurgy | 17 | Expired |
| US5162733A | Method for determining relative wettability | Physics | 17 | Expired |
| US4868500A | Method for determining properties of liquid-containing porous media using nuclear magnetic resonance imaging | Physics | 16 | Expired |
| US4209410A | Lubricants | Chemistry; Metallurgy | 14 | Expired |
| US7222673B2 | Production of free gas by gas hydrate conversion | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6415649B1 | Method for laboratory measurement of capillary pressure in reservoir rock | Physics | 11 | Expired |
| US4174284A | Hydrocarbylpolythiobenzoic acids as anti-oxidation additives | Chemistry; Metallurgy | 9 | Expired |
| US4659490A | Aqueous metal-working composition and process | Chemistry; Metallurgy | 8 | Expired |
| US3944491A | Lubricants | Chemistry; Metallurgy | 4 | Expired |
| US4786424A | Aqueous metal-working composition and process | Chemistry; Metallurgy | 3 | Expired |
| US4000078A | Reaction product of 1,5,9-decatriene and hydrogen sulfide as lubricant anti-wear additives | Chemistry; Metallurgy | 2 | Expired |
| US4722767A | Alkyl polyoxyalkylene sulfides and alkyl polyoxyalkylene sulfoxides as lubricating additives | Chemistry; Metallurgy | 1 | Expired |
| US4537690A | Aqueous metalworking composition containing 2-hydroxyethyl-(3-chloro-2-hydroxypropyl)sulfide | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.