Franz Kresse
23Patents
13h-index
19Co-inventors
78Inventor score
Filing activity: Oct 31, 1983 → Jun 29, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4863299A | Applicator for liquid floor treatment preparations | Human Necessities | 104 | Expired |
| US5535476A | Mobile automatic floor cleaner | Human Necessities | 55 | Expired |
| US5390390A | Mop head with a pouch and a strap | Human Necessities | 42 | Expired |
| US5887311A | Flat mop head for cleaning floors | Textiles; Paper | 33 | Expired |
| US4961242A | Wet mop head for floor mop | Human Necessities | 32 | Expired |
| US5913528A | Mobile cleaning trolley and trailer | Performing Operations; Transporting | 30 | Expired |
| US4648882A | Powdery carpet cleaning preparation containing zeolite granulate | Chemistry; Metallurgy | 29 | Expired |
| US5253387A | Mop head with two pouches and a strap | Human Necessities | 27 | Expired |
| US5315734A | Mop head comprising a holder insertion aid | Human Necessities | 23 | Expired |
| US4603450A | Frame for a floor wiper | Human Necessities | 19 | Expired |
| US5783543A | Scatterable carpet cleaning formulation containing rollable particles | Chemistry; Metallurgy | 18 | Expired |
| US7174600B2 | Wiping system with wiping device and squeezing out device | Human Necessities | 17 | Expired |
| US4850075A | Manual surface wiper assembly with handle and support therefor | Performing Operations; Transporting | 15 | Expired |
| US7487567B2 | Flat mop cover for a mopping device, in particular for floor cleaning | Human Necessities | 13 | Expired |
| US5680667A | Head for a floor-cleaning mop | Human Necessities | 9 | Expired |
| US5975544A | Transport trolley with a chassis and uprights | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7441301B2 | Mopping device for mopping surfaces to be cleaned | Human Necessities | 5 | Expired |
| US6233777A | Flat floor-mop-type covering with peripheral brush ring | Human Necessities | 5 | Expired |
| US5877138A | Carpet cleaning formulation | Chemistry; Metallurgy | 4 | Expired |
| US5190694A | Article for suppressing foam and method for suppressing foam | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7743453B2 | Wiping device for wiping surfaces to be cleaned | Human Necessities | 3 | Expired |
| US4528717A | Flat press | Human Necessities | 3 | Expired |
| US6664221B1 | Mop detergents | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.