Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11619022 | Composite drainboard for blindside application, and foundation assembly | — | 2023-04-04 |
| 9816264 | Adherent water vapour permeable air and moisture barrier sheet material | — | 2017-11-14 |
| 8413406 | Foundation wall footing barrier | Joern Schroeer, Heinz Peter Raidt | 2013-04-09 |
| 8365486 | Multi-layered building wall | — | 2013-02-05 |
| 8281533 | Attachment element for studded plastic sheets | — | 2012-10-09 |
| D633375 | T-fastener | — | 2011-03-01 |