Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11519171 | Composite construction panels and applications thereof | Reyad I. Sawafta, Ken Farrish, Byron C. Owens, Peter Franz Horwath | 2022-12-06 |
| 6866923 | Thermosetting plastic foams and methods of production thereof using adhesion additives | Gregory Islas, Robert H. Blanpied | 2005-03-15 |
| 6506812 | Method of producing rigid foams and products produced therefrom | Robert H. Blanpied, Steven E. Silverberg, James R. Lattner, C. Harry McMullen, Leonel E. Sanchez +1 more | 2003-01-14 |
| 6306919 | Thermosetting plastic foam | Robert H. Blanpied, Steven E. Silverberg, James R. Lattner, C. Harry McMullen, Leonel E. Sanchez +1 more | 2001-10-23 |
| 6011189 | Method of producing rigid foams and products produced therefrom | Robert H. Blanpied, Steven E. Silverberg, James R. Lattner, C. Harry McMullen, Leonel E. Sanchez +1 more | 2000-01-04 |
| 5866626 | Method of producing rigid foams and products produced therefrom | Robert H. Blanpied, Steven E. Silverberg, James R. Lattner, C. Harry McMullen, Leonel E. Sanchez +1 more | 1999-02-02 |
| 5847018 | Method of producing rigid foams and products produced therefrom | Robert H. Blanpied, Steven E. Silverberg, James R. Lattner, C. Harry McMullen, Leonel E. Sanchez +1 more | 1998-12-08 |
| 5578652 | Method of producing rigid foams and products produced therefrom | Robert H. Blanpied | 1996-11-26 |
| 5527855 | Production of organopolysiloxane copolymers with a phenyl ether solvent | Lenin James Petroff, Michael Allen Stanga, Joseph S. Steger | 1996-06-18 |
| 5430097 | Production of organopolysiloxane copolymers with a phenyl ether solvent | Lenin James Petroff, Michael Allen Stanga, Joseph S. Steger | 1995-07-04 |
| 5169872 | Process for preparing rigid polyurethane and polyisocyanurate foams having enhanced benefits | Lenin James Petroff | 1992-12-08 |
| 4751251 | Surfactant composition for rigid urethane and isocyanurate foams | — | 1988-06-14 |