Assignee
ECONOMY FORMS CORP
US·10 granted patents·259 citations·filing 1977–1990
Top patents by PatentIndex Score
10 records- 0179US4679763AConcrete form having adjustable curvature and method for producing sameECONOMY FORMS CORP·Filed 1985·Granted Jul 14, 1987·38 cites·6 claims
- 0277US4964256ABeam member for concrete forming systemECONOMY FORMS CORP·Filed 1990·Granted Oct 23, 1990·51 cites·9 claims
- 0374US4569501ACambered truss header for a shoring structureECONOMY FORMS CORP·Filed 1984·Granted Feb 11, 1986·26 cites·1 claims
- 0469US5137251APour window for a concrete formECONOMY FORMS CORP·Filed 1989·Granted Aug 11, 1992·26 cites·4 claims
- 0569US4996770AMethod of assembling a concrete form braceECONOMY FORMS CORP·Filed 1990·Granted Mar 5, 1991·43 cites·7 claims
- 0669US4530648AWall climbing form hoistECONOMY FORMS CORP·Filed 1984·Granted Jul 23, 1985·25 cites·7 claims
- 0760US4178729AWall structure for a nuclear reactor containment housingECONOMY FORMS CORP·Filed 1978·Granted Dec 18, 1979·20 cites·5 claims
- 0849USD253349SLiner for spent nuclear fuel poolsECONOMY FORMS CORP·Filed 1977·Granted Nov 6, 1979·5 cites·1 claims
- 0945US5137250ATie rod bearing unit for use in concrete form assembliesECONOMY FORMS CORP·Filed 1990·Granted Aug 11, 1992·14 cites·6 claims
- 1027US5069418ADevice for leveling concrete form assembliesECONOMY FORMS CORP·Filed 1990·Granted Dec 3, 1991·11 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →