John A. Smith
16Patents
8h-index
15Co-inventors
69Inventor score
Filing activity: Aug 10, 1973 → Sep 28, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6348599B1 | Cyanine dyes | Physics | 56 | Expired |
| US4512537A | Canard control assembly for a projectile | Mechanical Engineering; Lighting; Heating | 50 | Expired |
| US4568039A | Guidance system for a projectile | Mechanical Engineering; Lighting; Heating | 37 | Expired |
| US4791573A | State-deviation-estimation circuit employing a phase-locked-loop phase reference | Physics | 21 | Expired |
| US5014997A | Brake-control system for accelerating freely falling objects to a moving craft's speed | Performing Operations; Transporting | 19 | Expired |
| US4844297A | Fluid dispensing apparatus and method of operation thereof | Performing Operations; Transporting | 16 | Expired |
| US8034558B2 | Acridone derivatives as labels for fluorescence detection of target materials | Chemistry; Metallurgy | 15 | Active |
| US4273524A | Platen type molding press | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6294667A | Analysis of carbohydrates | Physics | 8 | Expired |
| US4236842A | Hammer support for rotary printing apparatus | Performing Operations; Transporting | 7 | Expired |
| US7891907B2 | Drainage device | Fixed Constructions | 6 | Expired |
| US3944691A | Decorative assembly or toy | Performing Operations; Transporting | 5 | Expired |
| US8918927B1 | Multiple piece shower stall | Human Necessities | 3 | Active |
| US4627061A | Gas laser apparatus having constant power output | Electricity | 1 | Expired |
| US7445902B2 | Fluorescent nucleotide analogues | Chemistry; Metallurgy | 1 | Expired |
| US7335771B2 | Quinacridone derivatives as labelling reagents for fluorescence detection of biological materials | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.