Howard Davis
14Patents
10h-index
3Co-inventors
65Inventor score
Filing activity: Mar 3, 1980 → Jun 16, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4944099A | Expandable outsole | Human Necessities | 140 | Expired |
| US4494320A | Shoe outsole | Human Necessities | 125 | Expired |
| USD267366S | Shoe sole | General | 108 | Expired |
| USD267288S | Shoe sole | General | 77 | Expired |
| USD401042S | Shoe sole | General | 57 | Expired |
| USD282123S | Shoe outsole | General | 52 | Expired |
| USD401740S | Shoe sole | General | 31 | Expired |
| US6694888B2 | Frangible bullet | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US6279251A | Self-adjusting shoe | Human Necessities | 16 | Expired |
| US6374515B1 | Shoe having a floating insole | Human Necessities | 15 | Expired |
| US6796057B2 | Growth indicator for children's shoes | Human Necessities | 5 | Expired |
| US4249952A | Method for producing cement clinker from cement kiln waste dust | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7777122B2 | Musical note speedometer | Physics | 2 | Active |
| US4289537A | Method of producing cement | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.