Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9383016 | Sealing element and a sealing system for hollow sections | Igor Harry Schaaf, Paul Mazura, Walter Nicolai | 2016-07-05 |
| 9371849 | Corner connector for hollow profiles | Igor Harry Schaaf, Paul Mazura, Walter Nicolai | 2016-06-21 |
| 9234708 | Heat exchanger folded from a single metal sheet and having two separate chambers | Daniel Krohn | 2016-01-12 |
| 9153945 | Frame piece for a rack | Wilfried Hofmann, Igor Harry Schaaf, Paul Mazura, Manfred Hellwig, Walter Nicolai | 2015-10-06 |
| 9061337 | Method for producing rectangular or square wall elements from flat sheet metal, and wall elements produced therewith | Igor Harry Schaaf, Paul Mazura, Walter Nicolai | 2015-06-23 |
| 8944533 | Rack | Wilfried Hofmann, Igor Harry Schaaf, Paul Mazura, Manfred Hellwig, Walter Nicolai | 2015-02-03 |
| 8499575 | Air-conditioning system for electronic components | Walter Nicolai, Wilfried Hofmann | 2013-08-06 |