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Patent Assignment Assignor Details
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Assignor Name : HAGER, JOHN P.
Total Assignments: 12
Assignment: 1
Reel/Frame:004520/0980   Pages: 4
Recorded: 10/11/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAZEN, WAYNE W.
Exec Dt:
08/15/1984
2
THOMPSON, DAVID L.
Exec Dt:
08/15/1984
3
REYNOLDS, JAMES E.
Exec Dt:
08/22/1984
4
LOMBARDO, NICHOLAS J.
Exec Dt:
08/15/1984
5
QUENEAU, PAUL B.
Exec Dt:
08/15/1984
6
HAGER, JOHN P.
Exec Dt:
08/22/1984
Assignee
1
RESOURCE TECHNOLOGY ASSOCIATES, 11728 HIGHWAY 93, BOULDER, COLORADO, 80303, A GENERAL PARTNERSHIP, CLARK TECHNOLOGIES, INC., 11728 HIGHWAY 93, BOULDER, COLORADO, 80303, A CORP OF COLORADO, MCN RESEARCH, INC.,122 SOUTH MICHIGAN AVENUE, CHICAGO, ILLINOIS, 60603, WILLIAMS TECHNOLOGIES, INC., 320 SOUTH BOSTON BUILDING, SUITE 321, TULSA, OKLAHOMA, 74102, A CORP OF OKLAHOMA, BURLINGTON NORTHERN, INC., 1111 3RD AVENUE, SEATTLE, WASHINGTON, 98101, A CORP OF DELAWARE
Property
 
Pat #
Pub #
Intl #
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4618480
NONE
06641020
Correspondence name and address
SHERIDAN, ROSS & MC INTOSH
4155 EAST JEWELL AVE., STE. 714
DENVER, CO 80222
Assignment: 2
Reel/Frame:004788/0387   Pages: 2
Recorded: 11/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LI, TAIE
Exec Dt:
10/13/1987
2
CLEMENT, THOMAS P. II
Exec Dt:
10/16/1987
3
HAGER, JOHN P.
Exec Dt:
10/13/1987
Assignee
1
ASARCO INCORPORATED, NEW YORK, NEW YORK, A CORP. OF NJ
NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4808221
NONE
07089112
Correspondence name and address
JOHN J. TOMASZEWSKI
PATENT DEPARTMENT
ASARCO INCORPORATED
180 MAIDEN LANE
NEW YORK, NY 10038
Assignment: 3
Reel/Frame:005486/0092   Pages: 2
Recorded: 09/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOMEZ, NICHOLAS B.
Exec Dt:
07/12/1990
2
HAGER, JOHN P.
Exec Dt:
07/12/1990
3
WHITE, CHARLES E. T.
Exec Dt:
07/19/1990
4
STEVENS, LAURENCE G.
Exec Dt:
07/19/1990
Assignee
1
INDIUM CORPORATION OF AMERICA, A CORP. OF NY
ONE ELLINWOOD COURT
NEW HARTFORD, NEW YORK 13153
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5108497
NONE
07578013
Correspondence name and address
BERNHARD P. MOLLDREM, JR.
WALL & ROEHRIG
710 HILLS BLDG.
SYRACUSE, NY 13202
Assignment: 4
Reel/Frame:005398/0764   Pages: 5
Recorded: 08/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEPHENS, FRANK A.
Exec Dt:
08/01/1990
2
HAGER, JOHN P.
Exec Dt:
08/01/1990
3
STEPHENS, FRANK M. JR.
Exec Dt:
08/01/1990
Assignee
1
IRON CARBIDE HOLDINGS, LIMITED
3000 YOUNGFIELD, SUITE 285
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5073194
NONE
07561077
Correspondence name and address
SHERIDAN, ROSS & MC INTOSH
ONE UNITED BANK CENTER
1700 LINCOLN STREET
35TH FLOOR
DENVER, CO 80203
Assignment: 5
Reel/Frame:005413/0145   Pages: 4
Recorded: 08/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEPHENS, FRANK M. JR.
Exec Dt:
08/01/1990
2
HAGER, JOHN P.
Exec Dt:
08/01/1990
3
STEPHENS, FRANK A.
Exec Dt:
08/01/1990
Assignee
1
IRON CARBIDE HOLDINGS, LIMITED
3000 YOUNGFIELD, STE. 285, A CO CORP.
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5137566
NONE
07561189
Correspondence name and address
SHERIDAN, ROSS AND MC INTOSH
1700 LINCOLN STREET, 35TH FLOOR
DENVER, CO 80203
Assignment: 6
Reel/Frame:005419/0530   Pages: 4
Recorded: 08/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEPHENS, FRANK M. JR.
Exec Dt:
08/01/1990
2
HAGER, JOHN P.
Exec Dt:
08/01/1990
3
STEPHENS, FRANK A.
Exec Dt:
08/01/1990
Assignee
1
IRON CARBIDE HOLDINGS, LIMITED
3000 YOUNGFIELD, SUITE 285, A CORP OF CO
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5118479
NONE
07561076
Correspondence name and address
SHERIDAN, ROSS & MC INTOSH
ONE UNITED BANK CENTER
1700 LINCOLN STREET
35TH FLOOR
DENVER, CO 80203
Assignment: 7
Reel/Frame:006154/0481   Pages: 3
Recorded: 05/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLENK, MICHAEL H.
Exec Dt:
02/24/1992
2
DIEMER, RUSSELL B., JR.
Exec Dt:
03/18/1992
3
HAGER, JOHN P.
Exec Dt:
03/20/1992
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORPORATION OF DELAWARE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5223021
NONE
07835648
Correspondence name and address
CHARLES E. KRUKIEL
E.I. DU PONT DE NEMOURS AND COMPANY
DUPONT LEGAL - PATENT
WILMINGTON, DE 19898
Assignment: 8
Reel/Frame:006154/0484   Pages: 3
Recorded: 05/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLENK, MICHAEL H.
Exec Dt:
02/24/1992
2
DIEMER, RUSSELL B., JR.
Exec Dt:
03/18/1992
3
HAGER, JOHN P.
Exec Dt:
03/20/1992
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORPORATION OF DELAWARE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5183496
NONE
07835649
Correspondence name and address
CHARLES KRUKIEL
E.I. DU PONT DE NEMOURS AND COMPANY
DUPONT LEGAL - PATENT
WILMINGTON, DE 19898
Assignment: 9
Reel/Frame:006154/0487   Pages: 3
Recorded: 05/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLENK, MICHAEL H.
Exec Dt:
02/24/1992
2
DIEMER, RUSSELL B.
Exec Dt:
03/18/1992
3
HAGER, JOHN P.
Exec Dt:
03/20/1992
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORPORATION OF DELAWARE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5183497
NONE
07835646
Correspondence name and address
CHARLES E. KRUKIEL
E.I. DU PONT DE NEMOURS AND COMPANY
DUPONT LEGAL - PATENT
WILMINGTON, DE 19898
Assignment: 10
Reel/Frame:006523/0822   Pages: 5
Recorded: 01/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAGER, JOHN P.
Exec Dt:
01/25/1993
2
STEPHENS, FRANK A.
Exec Dt:
01/25/1993
3
STEPHENS, FRANK M., JR.
Exec Dt:
01/25/1993
Assignee
1
IRON CARBIDE HOLDINGS, LTD.
3000 YOUNGFIELD AVENUE SUITE 285
LAKEWOOD, COLORADO 80215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5366897
NONE
08009859
Correspondence name and address
SHERIDAN ROSS & MCINTOSH
MICHAEL L. TOMPKINS
1700 LINCOLN STREET
SUITE 3500
DENVER, CO 80203
Assignment: 11
Reel/Frame:008819/0702   Pages: 4
Recorded: 09/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGER, JOHN P.
Exec Dt:
09/18/1997
2
DOWNEY, JEROME P.
Exec Dt:
09/18/1997
Assignee
1
HAZEN RESEARCH, INC.
4601 INDIANA STREET
GOLDEN, COLORADO 80403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5904783
NONE
08936264
Correspondence name and address
SHERIDAN ROSS P.C.
GARY J. CONNELL
1700 LINCOLN STREET
SUITE 3500
DENVER, CO 80203
Assignment: 12
Reel/Frame:012038/0736   Pages: 3
Recorded: 08/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAGER, JOHN P.
Exec Dt:
05/16/2001
Assignee
1
MICASU TUNGSTEN, LLC
BOE 1055, 7822 STAGECOACH PASS
CAREFREE, ARIZONA 85377
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020009411
09779193
Correspondence name and address
MARSH FISCHMANN & BREYFOGLE LLP
DAVID F. DOCKERY
3151 S. VAUGHAN WAY, SUITE 411
AURORA, CO 80014

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