Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236994 | Process for sealing and/or priming concrete with aqueous polyisocyanate dispersions and the concrete obtained by this process | Peter H. Markusch, Robin E. Tirpak | 1993-08-17 |