Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6329440 | Preparation of polyisocyanate polyaddition products | Dietrich Scherzer, Ulrich Treuling, Martin Kreyenschmidt, Klaus Pittrich | 2001-12-11 | $273,000 |
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Skip to contentShowing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6329440 | Preparation of polyisocyanate polyaddition products | Dietrich Scherzer, Ulrich Treuling, Martin Kreyenschmidt, Klaus Pittrich | 2001-12-11 | $273,000 |