Clark A. Matis
271Patents
62h-index
29Co-inventors
90Inventor score
Filing activity: Jan 19, 1994 → Aug 2, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD511617S1 | Portion of a footwear sole | General | 212 | Expired |
| USD438697S | Footwear upper | General | 168 | Expired |
| USD487336S1 | Footwear upper | General | 164 | Expired |
| USD447859S | Footwear upper | General | 157 | Expired |
| USD448148S | Footwear upper | General | 147 | Expired |
| USD461040S1 | Footwear sole | General | 142 | Expired |
| USD430724S | Footwear upper | General | 135 | Expired |
| USD447616S | Footwear sole | General | 132 | Expired |
| USD566938S1 | Footwear sole | General | 131 | Expired |
| USD447860S | Footwear upper | General | 129 | Expired |
| USD458443S1 | Footwear portion | General | 120 | Expired |
| USD549937S1 | Footwear sole | General | 119 | Expired |
| USD458442S1 | Footwear portion | General | 118 | Expired |
| USD489520S1 | Footwear sole | General | 111 | Expired |
| USD853097S1 | Footwear sole | General | 110 | Active |
| USD421176S | Shoe upper | General | 103 | Expired |
| USD447620S | Footwear upper | General | 102 | Expired |
| USD452067S | Footwear upper | General | 99 | Expired |
| USD476141S1 | Footwear sole | General | 99 | Expired |
| USD866146S1 | Footwear sole | General | 96 | Active |
| USD474584S1 | Footwear sole | General | 95 | Expired |
| USD433558S | Footwear outsole | General | 95 | Expired |
| USD447858S | Footwear upper | General | 94 | Expired |
| USD543682S1 | Footwear upper | General | 93 | Expired |
| USD511883S1 | Footwear upper | General | 93 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.