Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9207204 | Method and apparatus for determining information concerning presence of constituents of a liquid sample with oxygen demand | Achim Gahr | 2015-12-08 |
| 7740639 | Method and device for the endoscopic application of self-closing medical clips | Christian Hummel, Gerhard Emberger | 2010-06-22 |
| 7536929 | Ball screw and method for producing a spindle nut, in particular of a ball screw | Jurgen Osterlanger, Torsten Keller | 2009-05-26 |
| RE39820 | Esters of thienyl carboxylic acids and amino alcohols and their quaternization products | Rolf Banholzer, Richard Reichl | 2007-09-04 |
| 6866105 | Electrical, fan-cooled tool | Hans-Jürgen Pfisterer, Holger Cecchin, Walter Wissmach, Christoph Kink, Ferdinand Kristen +1 more | 2005-03-15 |
| 6741050 | Method of controlling and switching for braking an electronically commutated electrical motor | Walter Wissmach, Vilmos Torok | 2004-05-25 |
| 6504610 | Method and system for positioning an autonomous mobile unit for docking | Björn Magnussen | 2003-01-07 |
| 6278917 | Method for docking an autonomous mobile unit with the use of a light beam | Michael ZILLICH | 2001-08-21 |
| 6205380 | Process for preparing an area plan having a cellular structure and comprising a unit moving automatically and positioned in said area using sensors based on wave reflection | Uwe Wienkop | 2001-03-20 |
| 6154090 | Method of and an active filter for reducing a residual ripple of a current drawn by a load from a network | Walter Wissmach | 2000-11-28 |
| 6084211 | Device for heating scissors inserted in recptacles | — | 2000-07-04 |
| 5920172 | Path finding method for a self-propelled mobile unit | — | 1999-07-06 |
| 5913919 | Method for collision avoidance with the assistance of a steering angle field for an autonomous mobile unit | Wendelin Feiten | 1999-06-22 |
| 5894662 | Method of making a trunnion | Horst Doppling | 1999-04-20 |
| 5829455 | Holding strip and curling rod for giving a permanent wave | — | 1998-11-03 |
| 5793934 | Method for the orientation, route planning and control of an autonomous mobile unit | — | 1998-08-11 |
| 5794166 | Method for determining slippage of an autonomous mobile unit with three-wheel kinematics | Wolfgang Rencken | 1998-08-11 |
| 5770738 | Esters of bi- and tricyclic amino alcohols, their preparation and their use in pharmaceutical compositions | Rolf Banholzer, Richard Reichl | 1998-06-23 |
| 5703297 | System for determining the exit direction of a flexible supply line from an autonomous mobile unit | — | 1997-12-30 |
| 5684695 | Method and apparatus for constructing an environment map of a self-propelled, mobile unit | — | 1997-11-04 |
| 5677836 | Method for producing a cellularly structured environment map of a self-propelled, mobile unit that orients itself in the environment at least with the assistance of sensors based on wave refection | — | 1997-10-14 |
| 5657225 | Method for assuring a safety interval of a self-propelled mobile unit | — | 1997-08-12 |
| 5654314 | Esters of bi- and tricyclic amino alcohols and their use in pharmaceutical compositions | Rolf Banholzer, Richard Reichl | 1997-08-05 |
| 5610163 | Esters of thienyl carboxylic acids and amino alcohols and their quaternization products | Rolf Banholzer, Richard Reichl | 1997-03-11 |
| 5444215 | Hairdressing device with first and second blowers | — | 1995-08-22 |