Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9206681 | Wellbore fluid testing assembly | Changjun Zhou, James L. Bruley | 2015-12-08 |
| 9150764 | Polyurethane foam composition | Robert Braun, Deborah A. Schutter | 2015-10-06 |
| RE43432 | Polyurethane foam composition | Robert Braun, Deborah A. Schutter | 2012-05-29 |
| 6894083 | Polyurethane foam composition | Robert Braun, Deborah A. Schutter | 2005-05-17 |
| 6478561 | Kit of parts for filling cracks with foamable polyurethane prepolymer | Robert Braun, Diana Dobrez-Florez, Deborah A. Schutter | 2002-11-12 |
| 6309493 | Method for filling cracks in a concrete structure with foamable polyurethane prepolymer | Robert Braun, Diana Dobrez-Florez, Deborah A. Schutter | 2001-10-30 |
| 6013691 | Expansible sealant compositions and blowing agents | Robert Braun, Dawn Kissack, Gina Pietrzyk, Deborah A. Schutter | 2000-01-11 |