Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6863718 | Phosphonic acid derivative treatment of metallic flakes | Robert E. Souerwine, Craig Keemer | 2005-03-08 |
| 5993523 | Inhibited metal pigment pastes containing molybdate pigments and suitable for aqueous coating compositions | Craig Keemer, William G. Jenkins, Robert E. Souerwine | 1999-11-30 |
| 5637143 | Aqueous resistant metal pigment-containing paste and method for making | William G. Jenkins, Craig Keemer, Michael Curcio | 1997-06-10 |
| 5470385 | Water resistant metal pigment particles | Craig Keemer, William G. Jenkins, Joseph B. Scheller | 1995-11-28 |
| 5356469 | Aqueous resistant metal pigment-containing paste and method for making | William G. Jenkins, Craig Keemer, Michael Curcio | 1994-10-18 |
| 5348579 | Water resistant metal pigment-containing paste and method for making | William G. Jenkins, Craig Keemer, Michael Curcio | 1994-09-20 |
| 5296032 | Aqueous resistant metal pigment-containing paste and method for making | William G. Jenkins, Craig Keemer, Michael Curcio | 1994-03-22 |
| 5215579 | Water resistant metal pigment particles | Craig Keemer, William G. Jenkins, Joseph B. Scheller | 1993-06-01 |