Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094388 | Load-relieving device | Thomas Keller | 2018-10-09 |
| 9784762 | Determination of local contact potential difference by noncontact atomic force microscopy | Leo Gross, Bruno Schuler, Wolfram Steurer | 2017-10-10 |
| 9316668 | Determination of local contact potential difference by noncontact atomic force microscopy | Leo Gross, Bruno Schuler, Wolfram Steurer | 2016-04-19 |
| 8091891 | Device for treating sheet-like substrates with light | — | 2012-01-10 |
| 7847926 | Defining a pattern on a substrate | Hanspeter Ott, Reto Schlittler, Percy Zahl | 2010-12-07 |
| 7736453 | Method for producing a fire protection glazing | Valentino Villari, Tobias Roth, Nikolas Wirth, Thomas Fenner, Paul Hendrikx | 2010-06-15 |
| 7608552 | Dental material or product and method of forming a dental product | Thomas Conrad | 2009-10-27 |
| 7315367 | Defining a pattern on a substrate | Hanspeter Ott, Reto Schlittler, Percy Zahl | 2008-01-01 |
| 7172649 | Leucite glass ceramic doped with nanoscale metal oxide powder, method for producing the same, and dental materials and dental products formed therefrom | Thomas Conrad | 2007-02-06 |
| 6681801 | Pumping station with efficiency increasing and backflow preventing structure | Wolfgang Hoehn, Hans-Dieter Knoepfel, Wolfgang Roesler, Hartmut Rosenberger | 2004-01-27 |
| 6585103 | Suction roller | — | 2003-07-01 |
| 6501825 | Methods for identification and verification | Bruce Kaiser | 2002-12-31 |
| 6334524 | Device for handling face cutting products | — | 2002-01-01 |
| 6327889 | Device and method for introducing surrogates, particularly metal surrogates, into an exhaust stream, for simulating an exhaust stream, and for establishing a standardized source | Michael D. Seltzer | 2001-12-11 |
| RE37299 | Atomic force microscopy | Nabil M. Amer | 2001-07-31 |
| 5957030 | Actuator and the process for its assembly | Christoph Keller, Siegbert Stretz | 1999-09-28 |
| 5904594 | Electrical connector with shielding | Jacques Longueville | 1999-05-18 |
| 5625957 | Coordinate measuring apparatus having a probe in the form of a solid-state oscillator | Karl-Hermann Breyer, Helmut Heier | 1997-05-06 |
| 5581565 | Measuring apparatus used for testing connections between at least two subassemblies | — | 1996-12-03 |
| 5480136 | Device for depositing sheets | — | 1996-01-02 |
| 5144833 | Atomic force microscopy | Nabil M. Amer | 1992-09-08 |
| 5026534 | Process for the preparation of aqueous ammonium thiocyanate solutions | Gunter Sudheimer, Hans Zengel, Hans-Peter Grothaus | 1991-06-25 |
| 4990740 | Intra-microspray ICP torch | — | 1991-02-05 |
| 4739147 | Pre-aligned demountable plasma torch | Harold W. Eberhart, Laurence F. Novak | 1988-04-19 |
| 4734239 | Process for the production of water-insoluble fibers of cellulose monoesters of maleic acid, succinic acid and phthalic acid, having an extremely high absorbability for water and physiological liquids | Michael Diamantoglou | 1988-03-29 |