Number | Name | Date | Kind |
---|---|---|---|
4565940 | Hubbard, Jr. | Jan 1986 | |
4626730 | Hubbard, Jr. | Dec 1986 | |
4935614 | Hubbard, Jr. et al. | Jun 1990 | |
5026977 | Hubbard, Jr. | Jun 1991 | |
5159498 | Hubbard, Jr. | Oct 1992 | |
5232243 | Blackburn et al. | Aug 1993 | |
5327397 | Burke et al. | Jul 1994 | |
5494311 | Blackburn et al. | Feb 1996 | |
5626359 | Steffens, Jr. et al. | May 1997 | |
5653462 | Breed et al. | Aug 1997 |
Number | Date | Country |
---|---|---|
0222640 | May 1987 | EPX |
3703630 | Aug 1988 | DEX |
3716168 | Nov 1988 | DEX |
4135784 | May 1992 | DEX |
2197121 | May 1988 | GBX |
2252414 | Aug 1992 | GBX |
Entry |
---|
Scott McMurray, "Driving Hard for Safety", U.S. News & World Report, Nov. 13, 1995, pp. 84 and 86. |