Roger Kaiser
12Patents
7h-index
20Co-inventors
66Inventor score
Filing activity: Feb 7, 1989 → Jan 30, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4942606A | Computer with improved keyboard password functions | Physics | 97 | Expired |
| US5963142A | Security control for personal computer | Emerging Cross-Sectional Technologies | 40 | Expired |
| US5097506A | Keyboard password lock | Physics | 39 | Expired |
| US7708840B2 | Method of cleaning dishes with cleaning compositions packaged in ethoxylated polyvinylalcohol materials | Chemistry; Metallurgy | 33 | Active |
| US5056057A | Keyboard interface for use in computers incorporating terminate-and-stay-resident programs | Physics | 27 | Expired |
| US6480097B1 | Security control for personal computer | Emerging Cross-Sectional Technologies | 27 | Expired |
| US7271141B2 | Water soluble packages containing liquid compositions | Chemistry; Metallurgy | 8 | Expired |
| US7906471B2 | Cleaning compositions packaged in ethoxylated polyvinylalcohol materials | Chemistry; Metallurgy | 6 | Active |
| US6720300B1 | Liquid cleaning agent or detergent composition | Chemistry; Metallurgy | 3 | Expired |
| US8598104B2 | Pyrrolidone containing detergent composition | Chemistry; Metallurgy | 2 | Active |
| US6841528B2 | Method for the production of liquid cleaning agent or detergent compositions containing at least two separate aqueous phases | Chemistry; Metallurgy | 1 | Expired |
| US9730452B2 | Methods to induce drought tolerance in crops | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.