Number | Name | Date | Kind |
---|---|---|---|
RE33777 | Woodroffe | Dec 1991 | |
4148057 | Jesse | Apr 1979 | |
4584455 | Tomizawa | Apr 1986 | |
4588885 | Lovoi et al. | May 1986 | |
4665377 | Harpaintner | May 1987 | |
4695698 | Mayor et al. | Sep 1987 | |
4756765 | Woodroffe | Jul 1988 | |
4844947 | Kasner et al. | Jul 1989 | |
4859075 | Sutter, Jr. et al. | Aug 1989 | |
4880959 | Baum et al. | Nov 1989 | |
4900891 | Vega et al. | Feb 1990 | |
4986664 | Lovoi | Jan 1991 | |
5040479 | Trash | Aug 1991 | |
5194723 | Cates et al. | Mar 1993 | |
5281798 | Hamm et al. | Jan 1994 |
Number | Date | Country |
---|---|---|
2661371 | Apr 1990 | FRX |
2-263584 | Oct 1990 | JPX |
2246099 | Jan 1992 | GBX |
WO8301400 | Apr 1983 | WOX |
Entry |
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Laser Removal of Graffiti by Katherine Liu and Elsa Garmire, AHMCT Research Report, Sep. 22, 1993. |
Elsa Garmire and Katherine Liu, Summary of Research Effort - Laser Removal of Graffiti, Jul. 26, 1993, pp. 1-16. |