Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10366585 | Method for operating a surface treatment device | — | 2019-07-30 |
| 10210734 | Base station for connection with a surface treatment device, system comprised of a surface treatment device and base station, and method for operating a base station | — | 2019-02-19 |
| 6965809 | Method for characterizing and simulating a chemical mechanical polishing process | Wolfgang Dickenscheid, Stephanie Delage, Gotz Springer | 2005-11-15 |
| 6682398 | Method for characterizing the planarizing properties of an expendable material combination in a chemical-mechanical polishing process; simulation technique; and polishing technique | — | 2004-01-27 |
| 6199244 | Vacuum cleaner with electrostatically charged components | Stefan Hilgers, Heinrich Iglseder, Thomas Rodemann, Carsten Jacobs, Gerd Zeeb | 2001-03-13 |
| 5507953 | Extraction method and apparatus for cleaning contaminated soil | Rainer Machlitt | 1996-04-16 |
| 5497797 | Automatic tire treatment system | — | 1996-03-12 |
| 5312486 | Water-containing, hardenable foam compositions with inorganic components and process for their preparation | Hans Mehesch, Wolfgang Cornely, Martin Fischer, Birgit Riecks, Karlheinz Neuschaffer | 1994-05-17 |
| 5309931 | Automatic tire treatment system | — | 1994-05-10 |
| 4965292 | Process for strengthening geological formations | Hanns P. Muller, Manfred Kapps, Peter Vehlewald, Wolfgang Cornely, Hans Mehesch | 1990-10-23 |
| 4904125 | Process for strengthening geological formations | Manfred Schmidt, Manfred Kapps, Max Mann, Peter Vehlewald, Manfred Dietrich +2 more | 1990-02-27 |
| 4792262 | Process for strengthening geological formations | Manfred Kapps, Max Mann, Peter Vehlewald, Hans Mehesch, Wolfgang Cornely +1 more | 1988-12-20 |
| 4761099 | Process for strengthening and sealing geological formations | Max Mann, Manfred Kapps, Hans Mehesch, Wolfgang Cornely, Bernhard Maidl +2 more | 1988-08-02 |
| RE31946 | Process for consolidating and sealing off geological and artificially deposited rock and earth formations | Hans Mehesch, Rolf Kubens, Martin Winkelmann | 1985-07-16 |
| 4525103 | Method of fixation of anchoring bolts in boreholes | Wolfgang Cornely, Hans Mehesch | 1985-06-25 |
| 4497595 | Method of bonding roofbolt rods to boltholes | Wolfgang Cornely, Hans Mehesch | 1985-02-05 |
| 4475847 | Process for consolidation and sealing of geological formations and artificial beds of rock, earth, and coal | Wolfgang Cornely, Hans Mehesch, Rolf Kubens, Martin Winkelmann | 1984-10-09 |
| 4454252 | Process of sealing and strengthening water-bearing geological formations by means of polyurethane-resin-forming compositions | — | 1984-06-12 |
| 4362440 | Tubular lost borehole closure | Otto-Ernst Glaesmann, Walter Marsch | 1982-12-07 |
| 4341301 | Adhesive securing of anchors in borehole | Ingo Romey | 1982-07-27 |
| 4307980 | Process for consolidating and sealing off geological and artificially deposited rock and earth formations | Hans Mehesch, Rolf Kubens, Martin Winkelmann | 1981-12-29 |