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Grohmann

Boris Grohmann, Bouc Bel Air FR

Patent application numberDescriptionPublished
20120032031CONTROL SYSTEM - The invention relates to a control system and to a method of operating such a control system, particularly to a control system for pilot command inputs for a helicopter, with a mechanical input signal (02-09-2012

Fred-Rainer Grohmann, Urdorf CH

Patent application numberDescriptionPublished
20090210068Implant and method for the production of an implant - In order to improve an implant for insertion into a human or animal body which comprises at least one implant part, wherein the at least one implant part has a base member which is produced from an implant material and has a surface which is designed at least partially in the form of an artificial joint surface, wherein part of or the entire joint surface is covered with a wear-reducing hard material coating, such that a service life of the implant is extended and the compatibility of the implant increased, it is suggested that an intermediate layer be provided between the hard material coating and the at least one joint surface formed from the implant material for the purpose of reducing tension between the hard material coating and the implant material.08-20-2009
20110038901Method for Gentle Mechanical Generation of Finely Dispersed Micro-/Nano-Emulsions with Narrow Particle Size Distribution and Device for Carrying Out Said Method - This invention relates to a method for the mechanically protective production of finely dispersed micro-/nanoemulsions with narrow droplet size distribution, whereby drops are produced on the surface of a membrane or of a filter fabric, and the drops are detached from the membrane or filter fabric surface by motion of the membrane or of the filter fabric in a first immiscible liquid phase in which pronounced stretching flow components in particular, besides shear flow components, bring about the detachment of the drops formed on the membrane surface especially efficiently and protectively. The invention also relates to a device for implementing the method according to the invention with a membrane or filter unit that is positioned to move, in particular to be able to rotate, in a housing with a gap that may be eccentric toward the inner wall of the housing and/or provided with flow baffles that produce stretching flow components.02-17-2011

Fred-Rainer Grohmann, Urdorf/lh CH

Patent application numberDescriptionPublished
20080248320Coating for Parts Made of Titanium or the Alloy Thereof or Preventing Cold Welding - The invention refers, among others, to a PVD method for the coating of elements made of titanium or titanium alloy to prevent cold welding. This method includes at least the following steps: 10-09-2008

Karel Grohmann, Davenport, FL US

Patent application numberDescriptionPublished
20080213849Ethanol production from solid citrus processing waste - Method for producing ethanol from solid citrus waste by reducing the concentration of limonene in citrus waste to allow fermentation. In one embodiment ground solid citrus waste is partially hydrolyzed and pasteurized by heating using a jet cooker and then injected into a flash tank to remove limonene. The heated citrus waste is then cooled, hydrolyzed with enzymes and fermented to ethanol. The remaining solids and liquids may be processed further to yield other byproducts. More particularly, the solids may be dried and pressed for use in cattle feed and the liquids may be further fermented or processed to yield additional ethanol, acetate, galacturonic acid monomers and polymers, five carbon sugars and other products.09-04-2008