Thomas C. Smith
15Patents
5h-index
14Co-inventors
63Inventor score
Filing activity: Jul 19, 1976 → Jun 28, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5467877A | Baby bottle with recessed bottom for the removable receipt of a cold substance | Mechanical Engineering; Lighting; Heating | 56 | Expired |
| US4697537A | Retractable line storage device | Performing Operations; Transporting | 28 | Expired |
| US6056764A | Opthalmic surgical blade having hard single bevel edges | Human Necessities | 27 | Expired |
| US7226328B1 | Extendable spar buoy sea-based communication system | Performing Operations; Transporting | 20 | Expired |
| US6099543A | Ophthalmic surgical blade | Human Necessities | 14 | Expired |
| US5503057A | Portable collapsible drum stick | Physics | 5 | Expired |
| US4057094A | Car window screen | Fixed Constructions | 4 | Expired |
| US9056339B2 | Airfoil and baffle assemblies that reduce airflow requirements for fume hoods and fume hoods incorporating same | Performing Operations; Transporting | 4 | Active |
| US6575158B1 | Endotracheal tube guide and related tracheostomy surgical procedure | Human Necessities | 3 | Expired |
| US11293663B2 | Fabric drop-down diffusers | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10006448B2 | Hydraulic ram liquid suction pump apparatus and methods | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11331701B2 | Fume hood with baffle assembly | Performing Operations; Transporting | 0 | Active |
| US11852375B2 | Ventilation partitions and systems | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10962027B2 | Suction pumps | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10493505B2 | Fume hood with horizontally moveable panels | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.