Assignee
ALUMAX INC
US·27 granted patents·887 citations·filing 1975–1997
Top patents by PatentIndex Score
27 records- 0195US4687042AMethod of producing shaped metal partsALUMAX INC·Filed 1986·Granted Aug 18, 1987·70 cites·3 claims
- 0295US4222841AHall cellALUMAX INC·Filed 1979·Granted Sep 16, 1980·47 cites·7 claims
- 0392US4771818AProcess of shaping a metal alloy productALUMAX INC·Filed 1981·Granted Sep 20, 1988·81 cites·15 claims
- 0490US4718214AReinforced siding panelALUMAX INC·Filed 1986·Granted Jan 12, 1988·76 cites·14 claims
- 0588US4569218AApparatus and process for producing shaped metal partsALUMAX INC·Filed 1983·Granted Feb 11, 1986·64 cites·18 claims
- 0687US4709746AProcess and apparatus for continuous slurry castingALUMAX INC·Filed 1986·Granted Dec 1, 1987·38 cites·4 claims
- 0786US4995308ARoof ventilating apparatusALUMAX INC·Filed 1989·Granted Feb 26, 1991·72 cites·4 claims
- 0883US4010935AHigh efficiency aluminum scrap melter and process thereforALUMAX INC·Filed 1975·Granted Mar 8, 1977·47 cites·13 claims
- 0980US4607682AMold for use in metal or metal alloy casting systemsALUMAX INC·Filed 1984·Granted Aug 26, 1986·24 cites·10 claims
- 1079US4125364AHigh velocity billet heaterALUMAX INC·Filed 1977·Granted Nov 14, 1978·18 cites·3 claims
- 1179US4055334ARecycle burner systemALUMAX INC·Filed 1976·Granted Oct 25, 1977·17 cites·4 claims
- 1278US5536296AProcess for treating molten aluminum with chlorine gas and sulfur hexafluoride to remove impuritiesALUMAX INC·Filed 1995·Granted Jul 16, 1996·43 cites·14 claims
- 1373US5022314ARoof ventilating apparatusALUMAX INC·Filed 1989·Granted Jun 11, 1991·45 cites·23 claims
- 1472US4674248AFire resistant dual layer bimetallic door frameALUMAX INC·Filed 1985·Granted Jun 23, 1987·48 cites·8 claims
- 1571US4712413ABillet heating processALUMAX INC·Filed 1986·Granted Dec 15, 1987·29 cites·19 claims
- 1665US4802553AAluminum scaffold plankALUMAX INC·Filed 1987·Granted Feb 7, 1989·27 cites·7 claims
- 1756US5748750AMethod and apparatus for active noise control of high order modes in ductsALUMAX INC·Filed 1997·Granted May 5, 1998·24 cites·12 claims
- 1856US4418435ACarbon butt cleaning apparatus and methodALUMAX INC·Filed 1982·Granted Dec 6, 1983·21 cites·10 claims
- 1948US4337228AProcess for the production of sulfatesALUMAX INC·Filed 1981·Granted Jun 29, 1982·8 cites·14 claims
- 2046US5035172ARoof ventilating apparatusALUMAX INC·Filed 1989·Granted Jul 30, 1991·19 cites·3 claims
- 2146US4938052ACan containment apparatusALUMAX INC·Filed 1986·Granted Jul 3, 1990·10 cites·1 claims
- 2240US4723334ADual directional carbon anode cleaning apparatusALUMAX INC·Filed 1986·Granted Feb 9, 1988·9 cites·12 claims
- 2340US4706434AStanding seam structure covering systemALUMAX INC·Filed 1986·Granted Nov 17, 1987·13 cites·11 claims
- 2438US5288372AAltering a metal body surfaceALUMAX INC·Filed 1992·Granted Feb 22, 1994·7 cites·35 claims
- 2536US5441364ASplash blockALUMAX INC·Filed 1994·Granted Aug 15, 1995·17 cites·11 claims
- 2630US4091652AApparatus for shaping metal sheetsALUMAX INC·Filed 1977·Granted May 30, 1978·6 cites·3 claims
- 2718US4741142ASlim seam roofing panelALUMAX INC·Filed 1986·Granted May 3, 1988·7 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →