Serial Number: 77715058
Owner: (REGISTRANT) Smith International, Inc. CORPORATION DELAWARE Patent Services 16740 Hardy Street Houston TEXAS 77073
Filed on: 04/16/2009
Serial Number: 78009939
Owner: (APPLICANT) Smith International, Inc. CORPORATION DELAWARE 16740 Hardy Houston TEXAS 77032
Filed on: 05/25/2000
Serial Number: 78013761
Owner: (REGISTRANT) Smith International, Inc. CORPORATION DELAWARE 16740 Hardy Patent Services Houston TEXAS 77032
Filed on: 06/21/2000
Serial Number: 75930563
Owner: (REGISTRANT) Smith International, Inc. CORPORATION DELAWARE 16740 Hardy Street Houston TEXAS 77032
Filed on: 02/15/2000
Serial Number: 75925081
Owner: (REGISTRANT) Smith International, Inc. CORPORATION DELAWARE 16740 Hardy Houston TEXAS 77032
Filed on: 02/08/2000
Serial Number: 78013759
Owner: (APPLICANT) Smith International, Inc. CORPORATION DELAWARE 16740 Hardy Houston TEXAS 77032
Filed on: 06/21/2000
Serial Number: 78013756
Owner: (APPLICANT) Smith International, Inc. CORPORATION DELAWARE 16740 Hardy Houston TEXAS 77032
Filed on: 06/21/2000
Serial Number: 78136296
Owner: (REGISTRANT) W-H Energy Services, Inc. CORPORATION TEXAS 10370 Richmond Ave., Suite 990 Houston TEXAS 77042
(LAST LISTED OWNER) SMITH INTERNATIONAL, INC. CORPORATION DELAWARE 16740 HARDY ST. HOUSTON TEXAS 77032
Serial Number: 77844681
Owner: (REGISTRANT) Smith International, Inc. CORPORATION DELAWARE Patent Services 1310 Rankin Road Houston TEXAS 77073
Filed on: 10/08/2009
Serial Number: 77844742
Owner: (REGISTRANT) Smith International, Inc. CORPORATION DELAWARE Patent Services 1310 Rankin Road Houston TEXAS 77073
Filed on: 10/08/2009
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