Folkert
Folkert Kassen, Lahnau-Atzbach DE
| Patent application number | Description | Published |
|---|---|---|
| 20110164316 | POSITIONING SYSTEM - The invention relates to a positioning system ( | 07-07-2011 |
| 20110198944 | CONDUCTOR ARRANGEMENT, METHOD FOR THE PRODUCTION THEREOF, AND USE OF A CONDUCTOR ARRANGEMENT - The invention relates to a conductor arrangement ( | 08-18-2011 |
Folkert Schulze-Kraasch, Duisburg DE
| Patent application number | Description | Published |
|---|---|---|
| 20110165430 | Flat product composed of a metal material, in particular a steel material, use of such a flat product and roller and process for producing such flat products - With the invention a metallic flat product can be systematically made available with such a fine, stochastic or quasi-stochastic surface texture that after a typical automotive paint application it is only minimally perceptible, if at all, by the human eye. At the same time, in the case of a surface topography constituted according to the invention, the transition between the peak plateaus and the valleys takes place via steep flanks. In this way, it is achieved that the morphology of the sheet metal surface is practically independent of the actual depth of the valleys. As a result therefore, the morphology of the sheet metal surface of a metallic flat product according to the invention is also independent of the skin-pass rate, which is obtained when the fine metal texture is produced by skin-pass rolling. | 07-07-2011 |
Folkert Van Beijma, Groningen NL
| Patent application number | Description | Published |
|---|---|---|
| 20110105635 | POLYURETHANE FOAM FOR USE IN MEDICAL IMPLANTS - The present invention provides a polyurethane implant that is porous and degradable, and act as a scaffold for the repair of damaged tissue. Importantly, the implant of the present invention is biocompatible with the degradation products of the implant causing minimal immune or cytotoxic reaction. The present invention also provides for a method of making these biocompatible implants. | 05-05-2011 |
Folkert Vrijburg, Drachten NL
| Patent application number | Description | Published |
|---|---|---|
| 20100324460 | INTRAORAL APPLIANCE FOR CLEANING TEETH - The self-contained intraoral appliance includes first and second substantially rigid bands ( | 12-23-2010 |
| 20140109326 | INTRAORAL APPLIANCE FOR CLEANING TEETH - The self-contained intraoral appliance includes first and second substantially rigid bands ( | 04-24-2014 |
| 20140345070 | TOOTHBRUSH WITH A BRISTLE FIELD WHICH COMPRISES A COMPOSITE OF LAYERS OF BASE AND BRISTLE COMPONENTS - The toothbrush includes a brushhead ( | 11-27-2014 |
| 20140373290 | MOUTHPIECE FOR CLEANING TEETH COMPRISED OF ALTERNATING LAYERS OF BASE AND BRISTLE COMPONENTS - The mouthpiece includes a plurality of individual thin layers of material forming a base or shell portion of the mouthpiece alternating with a plurality of individual bristle layers which are configured to the shape of bristles at the interior surfaces thereof. The base layers are comprised of a material which is sufficiently stiff to permit driving of the mouthpiece, while the bristle layers comprise material which is sufficiently flexible to produce an effective scrubbing action in operation without damage to the mouth tissues. | 12-25-2014 |
Folkert Vrijburg, Eindhoven NL
| Patent application number | Description | Published |
|---|---|---|
| 20130207575 | RESONANT ACTUATOR USING MAGNETIC ACTION FOR A POWER TOOTHBRUSH - A magnetic actuator system which includes a case ( | 08-15-2013 |