Gregory A. Steiner
19Patents
11h-index
4Co-inventors
65Inventor score
Filing activity: Mar 3, 1989 → Apr 24, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5338495A | Portable misting fan | Emerging Cross-Sectional Technologies | 87 | Expired |
| US6109874A | Portable fan device | Mechanical Engineering; Lighting; Heating | 73 | Expired |
| USD349954S | Combined portable fan and spray bottle | General | 40 | Expired |
| US5363291A | Portable light assembly | Physics | 38 | Expired |
| US5851106A | Portable fan device | Mechanical Engineering; Lighting; Heating | 34 | Expired |
| USD319474S | Identification tag for battery terminals | General | 18 | Expired |
| USD454631S1 | Tennis ball sports portable fan | General | 17 | Expired |
| US10320734B1 | Social matching | Electricity | 15 | Active |
| USD454390S1 | Soccor ball sports portable fan | General | 14 | Expired |
| USD451588S | Basket ball sports portable fan | General | 12 | Expired |
| US6217294A | Combination container with mounted fan | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5897027A | Novelty mountable head | Performing Operations; Transporting | 11 | Expired |
| USD439966S | Baseball sports portable fan | General | 11 | Expired |
| USD452303S | Golf ball sports portable fan | General | 8 | Expired |
| USD451186S | Volley ball sports portable fan | General | 7 | Expired |
| USD636481S1 | Manual misting fan with a vertically positioned fan blade | General | 2 | Expired |
| US10868789B2 | Social matching | Electricity | 2 | Active |
| USD636068S1 | Manual misting fan with an oblong fan blade | General | 2 | Expired |
| US9022360B2 | Manual misting fan | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.