Richard Visser
7Patents
2h-index
12Co-inventors
48Inventor score
Filing activity: Aug 13, 1993 → Jan 20, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5743740A | Educational word and letter game and method of playing | Human Necessities | 39 | Expired |
| US6215042A | Plasmids containing DNA-sequences that cause changes in the carbohydrate concentration and carbohydrate composition in plants, as well as plant cells and plants containing these plasmids | Chemistry; Metallurgy | 18 | Expired |
| US11427962B2 | Paper comprising microfilaments | Textiles; Paper | 0 | Active |
| US9922750B2 | Electrical insulating paper | Textiles; Paper | 0 | Active |
| US10003057B2 | Separator paper for electrochemical cells | Emerging Cross-Sectional Technologies | 0 | Active |
| US11851820B2 | Paper comprising microfilaments | Textiles; Paper | 0 | Active |
| US11649588B2 | Paper comprising microfilaments | Textiles; Paper | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.