Inventor · disambiguated record
Philip E. Bretz
Also filed as: BRETZ PHILIP E
11 granted patents·499 citations·filing 1984–1989
93Inventor score
Files withALUMINUM CO OF AMERICA11
Top patents by PatentIndex Score
11 records- 0197US4648913AAluminum-lithium alloys and methodALUMINUM CO OF AMERICA·Filed 1984·Granted Mar 10, 1987·65 cites·43 claims
- 0295US5055257ASuperplastic aluminum products and alloysALUMINUM CO OF AMERICA·Filed 1989·Granted Oct 8, 1991·96 cites·30 claims
- 0395US4874440ASuperplastic aluminum products and alloysALUMINUM CO OF AMERICA·Filed 1987·Granted Oct 17, 1989·86 cites·66 claims
- 0494US4869870AAluminum-lithium alloys with hafniumALUMINUM CO OF AMERICA·Filed 1988·Granted Sep 26, 1989·56 cites·22 claims
- 0589US4689090ASuperplastic aluminum alloys containing scandiumALUMINUM CO OF AMERICA·Filed 1986·Granted Aug 25, 1987·77 cites·15 claims
- 0685US4961792AAluminum-lithium alloys having improved corrosion resistance containing Mg and ZnALUMINUM CO OF AMERICA·Filed 1988·Granted Oct 9, 1990·34 cites·35 claims
- 0783US4797165AAluminum-lithium alloys having improved corrosion resistance and methodALUMINUM CO OF AMERICA·Filed 1984·Granted Jan 10, 1989·27 cites·30 claims
- 0880US4832910AAluminum-lithium alloysALUMINUM CO OF AMERICA·Filed 1985·Granted May 23, 1989·26 cites·11 claims
- 0970US4897126AAluminum-lithium alloys having improved corrosion resistanceALUMINUM CO OF AMERICA·Filed 1988·Granted Jan 30, 1990·14 cites·43 claims
- 1054US4693747AAlloy having improved fatigue crack growth resistanceALUMINUM CO OF AMERICA·Filed 1985·Granted Sep 15, 1987·14 cites·43 claims
- 1135US4939032AComposite materials having improved fracture toughnessALUMINUM CO OF AMERICA·Filed 1987·Granted Jul 3, 1990·4 cites·11 claims
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