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Patent Assignment Assignor Details
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Assignor Name : GRAF, DAVID M.
Total Assignments: 4
Assignment: 1
Reel/Frame:013334/0836   Pages: 6
Recorded: 09/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, LARREN F
Exec Dt:
07/02/2002
2
CARPENTER, CHRISTOPHER M.
Exec Dt:
07/02/2002
3
GRAF, DAVID M.
Exec Dt:
07/02/2002
Assignee
1
ESCO CORPORATION
2141 N.W. 25TH AVENUE
PORTLAND, OREGON 97210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6993861
US20030024139
10187446
Correspondence name and address
BANNER & WITCOFF, LTD.
STEVEN P. SCHAD
1001 G STREET N.W., SUITE 1100
WASHINGTON, D.C. 20001-4597
Assignment: 2
Reel/Frame:024368/0603   Pages: 5
Recorded: 05/11/2010
Attorney Dkt #:051291.00223
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOICE, JOHN P.
Exec Dt:
03/04/2010
2
MORROW, DANIEL R.
Exec Dt:
03/04/2010
3
GRAF, DAVID M.
Exec Dt:
03/04/2010
4
BRISCOE, TERRY L.
Exec Dt:
03/04/2010
5
MORGAN, LONNY V.
Exec Dt:
04/05/2010
Assignee
1
ESCO CORPORATION
2141 NW 25TH AVENUE
PORTLAND, OREGON 97210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8308094
US20100213301
12713825
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH STREET, NW
SUITE 1200
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:039099/0865   Pages: 6
Recorded: 07/07/2016
Attorney Dkt #:435D-US-DIV1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAF, DAVID M.
Exec Dt:
06/27/2013
2
WEEKS, MICHAEL R.
Exec Dt:
06/27/2013
3
HOICE, JOHN P.
Exec Dt:
06/27/2013
4
MORROW, DANIEL R.
Exec Dt:
07/02/2013
5
BRISCOE, TERRY L.
Exec Dt:
07/01/2013
6
CARPENTER, CHRISTOPHER M.
Exec Dt:
06/27/2013
Assignee
1
ESCO CORPORATION
2141 NW 25TH AVENUE
PORTLAND, OREGON 97210-2578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D792488
NONE
29526004
Correspondence name and address
ESCO CORPORATION
2141 NW 25TH AVENUE
PORTLAND, OR 97210-2578
Assignment: 4
Reel/Frame:044240/0107   Pages: 6
Recorded: 11/28/2017
Attorney Dkt #:435-US-DIV1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAF, DAVID M.
Exec Dt:
06/27/2013
2
WEEKS, MICHAEL R.
Exec Dt:
06/27/2013
3
HOICE, JOHN P.
Exec Dt:
06/27/2013
4
MORROW, DANIEL R.
Exec Dt:
07/02/2013
5
BRISCOE, TERRY L.
Exec Dt:
07/01/2013
6
CARPENTER, CHRISTOPHER M.
Exec Dt:
06/27/2013
Assignee
1
ESCO CORPORATION
2141 NW 25TH AVENUE
PORTLAND, OREGON 97210-2578
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10471435
US20180085758
15824705
Correspondence name and address
ESCO CORPORATION
2141 NW 25TH AVENUE
PORTLAND, OR 97210-2578

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