Registration
Already Registered? Log In
false
Stats
940
total patents issued
459 Total Apps Published
May 07, 2013 most recent publication
Details
940 Issued Patents
92 Issued in last 3 years
123 Published in last 3 years
8,581 Total Citation Count
Dec 13, 1976 Earliest Filing
435 Expired/Abandoned/Withdrawn Patents
Technologies
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 62 2
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 40 1
C25C PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR 34 1
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 32 12
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 32 89
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 21 49
C22B PRODUCTION OR REFINING OF METALS 21 4
B62D MOTOR VEHICLES; TRAILERS 18 45
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 15 53
Top Patents (by citation)
5,829,664 Resistance heated stir welding Nov 15, 96 Nov 03, 98 [B23K] 67 5,279,715 Process and apparatus for low temperature electrolysis of oxides Sep 17, 91 Jan 18, 94 [C25C] 53 5,458,393 Space frame apparatus and process for the manufacture of same Aug 11, 93 Oct 17, 95 [B60R] 50 5,822,843 Method of making bottle-shaped metal cans Dec 20, 96 Oct 20, 98 [B21D] 47 5,355,710 Method and apparatus for necking a metal container and resultant container Jul 31, 92 Oct 18, 94 [B21D] 46 5,429,326 Spliced laminate for aircraft fuselage Jul 09, 92 Jul 04, 95 [B64C] 45 5,718,352 Threaded aluminum cans and methods of manufacture Nov 22, 94 Feb 17, 98 [B65D] 44 5,476,725 Clad metallurgical products and methods of manufacture Dec 10, 92 Dec 19, 95 [B32B] 43 5,213,639 Damage tolerant aluminum alloy products useful for aircraft applications such as skin Mar 06, 92 May 25, 93 [C22F] 43 5,713,235 Method and apparatus for die necking a metal container Aug 29, 96 Feb 03, 98 [B21D] 42
Recent Publications
2013/0105,045 HIGH PERFORMANCE AlSiMgCu CASTING ALLOY Oct 26, 12 May 02, 13 [C22C, C22F] 2013/0106,122 ROTARY-HANDLE LATCH Oct 31, 11 May 02, 13 [E05B, E05C] 2013/0078,054 HYBRID COLLAR FOR FASTENING SYSTEMS Mar 22, 12 Mar 28, 13 [F16B] 2013/0068,351 MULTI-ALLOY COMPOSITE SHEET FOR AUTOMOTIVE PANELS Sep 14, 12 Mar 21, 13 [C22F] 2013/0062,217 ALUMINUM ELECTROLYSIS CELL WITH COMPRESSION DEVICE AND METHOD Sep 11, 12 Mar 14, 13 [C25C] 2013/0064,627 EXPANDABLE MEMBER AND METHOD OF MAKING THE SAME Sep 11, 12 Mar 14, 13 [B21D, F01B, B32B] 2013/0032,486 APPARATUS AND METHOD FOR IMPROVING MAGNETO-HYDRODYNAMICS STABILITY AND REDUCING ENERGY CONSUMPTION FOR ALUMINUM REDUCTION CELLS Mar 14, 12 Feb 07, 13 [C25C] 2013/0025,371 Evaluation of Porosity in Aluminum Ingot Jul 27, 12 Jan 31, 13 [G01N] 2013/0015,287 SPIRALLY WOUND CHANNEL CORE Jul 14, 11 Jan 17, 13 [B65H] 2013/0000,123 METAL BODIES CONTAINING MICROCAVITIES AND APPARATUS AND METHODS RELATING THERETO Sep 11, 12 Jan 03, 13 [B64F]
Recent Patents
8,435,446 Surfaces and coatings for the removal of carbon dioxide Jan 24, 11 May 07, 13 [A61L, A62B] 8,419,139 Tank wheel assembly with wear resistant coating Jan 08, 10 Apr 16, 13 [B62D] 8,413,875 Advanced multi-shouldered fixed bobbin tools for simultaneous friction stir welding of multiple parallel walls between parts Jul 30, 12 Apr 09, 13 [B23K] 8,409,409 System, method and apparatus for measuring electrolysis cell operating conditions and communicating the same Mar 26, 09 Apr 02, 13 [C25D, C25C] 8,406,268 Electrode holder assembly and furnace comprising same Mar 31, 09 Mar 26, 13 [H05B] 8,381,796 Functionally graded metal matrix composite sheet Oct 28, 10 Feb 26, 13 [B22D] 8,375,662 Interlocking glass setting block support Jun 01, 11 Feb 19, 13 [E04H] 8,375,984 Multiple preset indexing pressure relief valve Apr 21, 10 Feb 19, 13 [F16K] 8,360,385 Tie down assembly Aug 10, 10 Jan 29, 13 [B65D] D675110 Shaped can Feb 09, 12 Jan 29, 13 [0902]
Top Inventors for This Owner
