Anna M. Johnson
5Patents
3h-index
3Co-inventors
50Inventor score
Filing activity: Aug 30, 1976 → Apr 26, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD313140S | Bed sheet set | General | 16 | Expired |
| US4100632A | Bedding | Human Necessities | 7 | Expired |
| USD319304S | Water conserving toilet receptacle | General | 5 | Expired |
| USD316149S | Male garment for attaching a disposable urine collecting receptacle | General | 2 | Expired |
| US7956047B2 | Use of chondroitin sulphate E (CS-E) for the treatment of diseases or conditions related to collagen fibril formation | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.