Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10871020 | Method for operating a building closure | Willi Ressel | 2020-12-22 |
| 10839166 | Methods and systems for inter-application communication | John Gidman | 2020-11-17 |
| 10432113 | Method for operating a building closure | Willi Ressel | 2019-10-01 |
| 9135095 | Methods and systems for inter-application communication | John Gidman | 2015-09-15 |
| 9121216 | Method for operating a building closure | Willi Ressel | 2015-09-01 |
| 9057217 | Method for operating a building closure | Willi Ressel | 2015-06-16 |
| 8122645 | Drive unit for a door or gate, particularly for a garage door, and method for operating such drive unit | Ulrich Theile | 2012-02-28 |
| 8098030 | Drive unit for a door or gate, particularly for a garage door, and method for operating such drive unit | Ulrich Theile | 2012-01-17 |
| 7856758 | Electromechanical drive for a door | Willi Ressel, Ulrich Theile, Ralf Sojka | 2010-12-28 |
| 7371431 | Method for producing small, sheet glass plates and larger sheet glass plates as semifinished products for producing the former | Robert M. Fuerst, Christoph Hermanns, Heinrich Ostendarp, Dietrich Mund | 2008-05-13 |
| 7339338 | Method for operating a door and a door drive for carrying out this method | Ulrich Theile | 2008-03-04 |