| 9776210 |
Laser absorbing compounds |
Joseph E. Sarver, Stephen Rozwood, George E. Sakoske |
2017-10-03 |
| 9683107 |
Copper oxide infrared pigment |
Elena D. Milliken, George E. Sakoske |
2017-06-20 |
| 9321130 |
Laser absorbing compounds |
Joseph E. Sarver, Stephen Rozwood, George E. Sakoske |
2016-04-26 |
| 9187617 |
Nickel-free green pigment |
Hans-Peter Letschert, Stephan Ludwig, George E. Sakoske |
2015-11-17 |
| 8006909 |
Methods of forming and detecting non-visible marks and articles marked in accordance with the methods |
Daniel R. Swiler, Bertram Gardner, David C. Kapp, Sean T. Weir, Ronald M. Harris |
2011-08-30 |
| 7014701 |
Inorganic pigments |
Kimberly Stewart, Gilbert B. Burkhart, III, Daniel R. Swiler |
2006-03-21 |
| 6582814 |
Rare earth-transition metal oxide pigments |
Daniel R. Swiler, Enos A. Axtell, III |
2003-06-24 |
| 6416868 |
Alkaline earth-manganese oxide pigments |
Robert M. Sullivan, Daniel R. Swiler |
2002-07-09 |