Joseph E. Sumerak
6Patents
4h-index
9Co-inventors
50Inventor score
Filing activity: Jan 17, 1975 → Jan 14, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4564540A | Pultruded fibreglass spacer for sealed window units | Emerging Cross-Sectional Technologies | 76 | Expired |
| US5556496A | Pultrusion method for making variable cross-section thermoset articles | Performing Operations; Transporting | 52 | Expired |
| US5716487A | Pultrusion apparatus | Performing Operations; Transporting | 48 | Expired |
| US6672026B2 | Pultruded I-bar with clip fittings enabling automated grating panel assembly | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US3938562A | Method and apparatus for the distribution of non free-flowing composite mixtures | Performing Operations; Transporting | 2 | Expired |
| US11676562B1 | Synthetic reed with cane particles | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.