Assignee
VANGUARD MACHINERY CORP
5 granted patents·68 citations·filing 1975–1980
Top patents by PatentIndex Score
5 records- 0173US4008890AMethod and apparatus for transporting materialsVANGUARD MACHINERY CORP·Filed 1975·Granted Feb 22, 1977·19 cites·11 claims
- 0270US3982750AMethod for transporting and reorienting a stack of materialsVANGUARD MACHINERY CORP·Filed 1975·Granted Sep 28, 1976·17 cites·12 claims
- 0358US4311425AStacking of materialsVANGUARD MACHINERY CORP·Filed 1979·Granted Jan 19, 1982·16 cites·15 claims
- 0446US4068765AStacking of materialsVANGUARD MACHINERY CORP·Filed 1976·Granted Jan 17, 1978·9 cites·9 claims
- 0537US4339220AStacking of materialsVANGUARD MACHINERY CORP·Filed 1980·Granted Jul 13, 1982·7 cites·27 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →