Charles Anthony Smith
65Patents
16h-index
40Co-inventors
84Inventor score
Filing activity: Jan 16, 1975 → Apr 25, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5631089A | Preparation of glass/plastic laminates having improved optical quality | Emerging Cross-Sectional Technologies | 154 | Expired |
| US4336589A | Warehousing monitor and control system | Physics | 100 | Expired |
| US5377670A | Insulated breathing tube | Emerging Cross-Sectional Technologies | 66 | Expired |
| US5623922A | Insulated breathing tube | Emerging Cross-Sectional Technologies | 61 | Expired |
| US5398677A | Condensation collector for respiration system | Human Necessities | 56 | Expired |
| US4276888A | Vital function monitor | Physics | 49 | Expired |
| US5567529A | Multilayered glass laminate having enhanced resistance to penetration by high velocity projectiles | Emerging Cross-Sectional Technologies | 41 | Expired |
| US6536430B1 | Portable anesthesia rebreathing system | Human Necessities | 29 | Expired |
| US4795651A | Flotation separation of aflatoxin-contaminated grain or nuts | Performing Operations; Transporting | 28 | Expired |
| US6737151B1 | Glass laminates having improved structural integrity against severe impacts | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5143060A | Insulated carbon dioxide absorption system | Human Necessities | 25 | Expired |
| US5735266A | Insulated conditioned respiratory air transport tube | Human Necessities | 25 | Expired |
| US5042476A | Endotracheal tube protection arrangement | Human Necessities | 25 | Expired |
| US5360002A | Single patient use disposable carbon dioxide absorber | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5908674A | Impact-resisting glazing structure | Emerging Cross-Sectional Technologies | 21 | Expired |
| US8399098B2 | Laminates comprising ionomer interlayers with low haze and high moisture resistance | Emerging Cross-Sectional Technologies | 20 | Active |
| US8399097B2 | High clarity laminated articles comprising an ionomer interlayer | Emerging Cross-Sectional Technologies | 16 | Active |
| US4865721A | Vertical-drop grain aspirator | Performing Operations; Transporting | 15 | Expired |
| US5501910A | Embossed glass/plastic laminate | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5558088A | Single patient use disposable carbon dioxide absorber which is patient tidal volume dependent and self-regulating | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7138166B2 | Glass laminates having improved structural integrity against severe stresses for use in external pressure plate glazing applications | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6966565B1 | Shopping cart having small items bag | Performing Operations; Transporting | 11 | Expired |
| US5228435A | Single patient use disposable carbon dioxide absorber | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5393365A | Embossed glass/plastic laminate and process for preparing the same | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7851694B2 | Embossed high modulus encapsulant sheets for solar cells | Emerging Cross-Sectional Technologies | 9 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.