Mark W. Cors
27Patents
13h-index
31Co-inventors
81Inventor score
Filing activity: Jan 17, 1989 → Oct 20, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8241427B1 | Floor maintenance tool and method | Mechanical Engineering; Lighting; Heating | 35 | Active |
| US8449212B2 | Floor maintenance tool and method | Mechanical Engineering; Lighting; Heating | 33 | Active |
| USD547597S1 | Baking pan | General | 24 | Expired |
| USD602664S1 | Floor maintenance tool | General | 23 | Expired |
| USD547596S1 | Baking pan | General | 22 | Expired |
| USD618411S1 | Grip for a floor maintenance tool | General | 20 | Expired |
| USD911140S1 | Screwdriver | General | 19 | Active |
| US6176508A | Advanced commode-shower wheelchair | Human Necessities | 16 | Expired |
| USD558512S1 | Muffin pan | General | 16 | Expired |
| US9131824B2 | Floor maintenance tool and method | Mechanical Engineering; Lighting; Heating | 15 | Active |
| USD592819S1 | Valve assembly for a floor maintenance tool | General | 14 | Expired |
| US11027399B2 | Hand tool such as a wire stripper or combination pliers | Electricity | 13 | Active |
| US4974268A | Chair bathtub | Human Necessities | 13 | Expired |
| USD590117S1 | Floor maintenance tool | General | 13 | Expired |
| USD310559S | Toilet | General | 11 | Expired |
| USD855433S1 | Screwdriver | General | 10 | Active |
| USD321040S | Tub or the like | General | 7 | Expired |
| US11059162B2 | Screwdriver | Performing Operations; Transporting | 5 | Active |
| USD608514S1 | Fluid reservoir | General | 3 | Expired |
| USD661373S1 | Carousel for a fluid dispensing device | General | 3 | Active |
| US10424890B2 | Crimping tool | Electricity | 2 | Active |
| USD646351S1 | Handheld fluid dispensing device | General | 1 | Expired |
| US11717951B2 | Screwdriver | Performing Operations; Transporting | 1 | Active |
| USD686695S1 | Container for a handheld dispensing device | General | 1 | Active |
| USD676929S1 | Container for a fluid dispensing device | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.