Number | Name | Date | Kind |
---|---|---|---|
2768794 | Putnam | Oct 1956 | |
3732623 | Rank et al. | May 1973 | |
3843274 | Gutman et al. | Oct 1974 | |
3952811 | Carre | Apr 1976 | |
4043601 | Schiller | Aug 1977 | |
4309126 | Pfaff | Jan 1982 | |
4560207 | Eftefield et al. | Dec 1985 | |
4676688 | Caradot | Jun 1987 | |
4793730 | Butch | Dec 1988 | |
4929120 | Wiley et al. | May 1990 | |
4946307 | Jakob | Aug 1990 | |
5026205 | Gorski et al. | Jun 1991 | |
5028170 | Gorski et al. | Jul 1991 | |
5078540 | Jakob et al. | Jan 1992 | |
5315770 | Campbell | May 1994 | |
5441361 | Campbell | Aug 1995 |
Entry |
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Universal Hammermills Scrap Processing Equipment; Form No. 124-7593, Universal Engineering Corp. |