Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7176607 | Light fixture with reflective polymeric composition and pigment package | Deenadayalu Chundury, Richard L. Abrams, Ronald M. Harris, Theophilus McGee, Susan Schmidt | 2007-02-13 |
| 6838494 | Light reflecting polymeric compositions | Deenadayalu Chundury, Richard L. Abrams, Ronald M. Harris, Theophilus McGee, Susan Schmidt | 2005-01-04 |
| 6646038 | Color concentrate | — | 2003-11-11 |
| 6194507 | Metal filled concentrate | — | 2001-02-27 |
| 5843524 | Vinyl halide polymer color concentrate | Surachai Wimolkiatisak, Dennis L. Hammond, Anthony S. Scheibelhoffer, Allen W. Carlson | 1998-12-01 |
| 4983661 | Non plateout molding composition | John F. Bateman, Ming Man | 1991-01-08 |
| 4820760 | Non plateout molding composition | John F. Bateman, Ming Man | 1989-04-11 |