Roland Walter
38Patents
11h-index
36Co-inventors
75Inventor score
Filing activity: Oct 12, 1993 → Sep 12, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7372226B2 | Method for switching off a power tool | Electricity | 47 | Expired |
| US6568307B1 | Microtome having a motorized feed drive system | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6598507B1 | Microtome | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6715870B2 | Method and apparatus for printing onto cassettes or specimen slides for histological preparations | Physics | 33 | Expired |
| US6634268B1 | Method for feeding a sample or cutting knife into a cutting plane of a microtome | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6253653A | Disc-microtome | Emerging Cross-Sectional Technologies | 28 | Expired |
| US8687858B2 | Method and device for producing thin sections of a sample by means of an image recognition system | Emerging Cross-Sectional Technologies | 25 | Active |
| US5369981A | Process for continuously determining the dust content in an exhaust gas flow | Physics | 23 | Expired |
| US7071645B2 | Braking device for an electric motor, electrical apparatus provided with the braking device, and a method of braking | Electricity | 19 | Expired |
| US8256332B2 | Method for automatically feeding a specimen to be thinly cut to the knife of a microtome | Emerging Cross-Sectional Technologies | 13 | Active |
| US8056456B2 | Apparatus for producing thin sections | Emerging Cross-Sectional Technologies | 13 | Active |
| US7273000B2 | Rotary microtome and collection element for a rotary microtome | Emerging Cross-Sectional Technologies | 11 | Expired |
| US8353232B2 | Device and method for braking a shaft of a microtome | Emerging Cross-Sectional Technologies | 9 | Active |
| US9304064B2 | Knife holder having a blade changing apparatus | Emerging Cross-Sectional Technologies | 8 | Active |
| US8048206B2 | Apparatus and method for filtering sectioning wastes of a microtome that are present in an air stream | Emerging Cross-Sectional Technologies | 8 | Active |
| US8051760B2 | Microtome having concentric operating elements for controlling a motor unit | Emerging Cross-Sectional Technologies | 8 | Active |
| US6766593B2 | Device for drying solvent-based ink | Performing Operations; Transporting | 8 | Expired |
| US8272225B2 | Apparatus for cooling cassette magazines containing tissue samples | Physics | 7 | Active |
| US8192136B2 | Apparatus and method for storing at least one specimen slide and at least one cassette | Physics | 7 | Active |
| US9541473B2 | Microtome having a piezoelectric linear actuator | Emerging Cross-Sectional Technologies | 7 | Active |
| US10345198B2 | Method and microtome for producing thin sections with a section profile recording mode | Physics | 6 | Active |
| US9033184B2 | Blade dispenser | Physics | 6 | Active |
| US7597846B2 | Apparatus for producing tissue arrays | Physics | 5 | Active |
| US6814257B2 | Delivery device for cassettes and/or specimen slides for histological preparations in a printing system | Performing Operations; Transporting | 4 | Expired |
| US8347769B2 | Device and method for controlling a brake of a microtome | Emerging Cross-Sectional Technologies | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.