William J. Schroder
6Patents
3h-index
3Co-inventors
42Inventor score
Filing activity: May 16, 1975 → Oct 18, 1982
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4343071A | Air treatment jet for yarn | Textiles; Paper | 5 | Expired |
| US4449355A | A.C.-D.C. Slotted type yarn tension control | Performing Operations; Transporting | 3 | Expired |
| US4457129A | Slotted disc type yarn tension control | Textiles; Paper | 3 | Expired |
| US4454710A | Balloon control for yarn texturing machine | Textiles; Paper | 2 | Expired |
| US3947923A | Fiber condenser | Textiles; Paper | 2 | Expired |
| US4438890A | Bobbin lock | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.