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Patent Assignment Assignor Details
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Assignor Name : WALTER, BRUNO H.
Total Assignments: 15
Assignment: 1
Reel/Frame:004213/0195   Pages: 6
Recorded: 12/05/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WALTER, BRUNO H.
Exec Dt:
03/17/1983
Assignee
1
B. WALTER RESEARCH COMPANY, LTD.
#3 SIR WINSTON CHURCHILL SQUARE
A CANADIAN CORP
EDMONTON, ALBERTA, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4582148
NONE
06558104
Correspondence name and address
EDWIN L. SPANGLER, JR.
1700 BROADWAY
1200 UNITED BANK CENTER
DENVER, CO 80290
Assignment: 2
Reel/Frame:004842/0087   Pages: 2
Recorded: 01/19/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WALTER, BRUNO H.
Exec Dt:
06/12/1987
Assignee
1
INTECH OIL TOOLS LTD., 10372-58TH AVENUE, EDMONTON, ALBERTA, CANADA, T6H 1B6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4830122
NONE
07046621
Correspondence name and address
ROBERT M. PHIPPS
1118 WHALEN RD.
PENFIELD, NY 14526
Assignment: 3
Reel/Frame:005054/0382   Pages: 1
Recorded: 03/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WALTER, BRUNO H.
Exec Dt:
03/09/1989
Assignee
1
INTECH OIL TOOLS LIMITED,
10372-58TH AVE.
EDMONTON, ALBERTA, CANADA T6H 1B6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4979577
NONE
07323624
Correspondence name and address
ROBERT M. PHIPPS
1118 WHALEN RD.,
PENFIELD, NY 14526
Assignment: 4
Reel/Frame:005525/0757   Pages: 2
Recorded: 12/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WALTER, BRUNO H.
Exec Dt:
11/15/1990
Assignee
1
INTECH INTERNATIONAL INC.,
9007-143RD STREET,
EDMONTON, ALBERTA,, ALBERTA T5R 0P3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5009272
NONE
07436603
Correspondence name and address
ROBERT M. PHIPPS
1118 WHALEN ROAD
PENFIELD, NY 14526
Assignment: 5
Reel/Frame:007083/0171   Pages: 4
Recorded: 07/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WALTER, BRUNO H.
Exec Dt:
07/15/1994
Assignee
1
INDUSTRIAL SOUND TECHNOLOGIES, INC.
902 WENTWORTH AVENUE
N. VANCOUVER, B.C., CANADA V7R 1R7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5549252
NONE
08277250
Correspondence name and address
SEED AND BERRY
LORRAINE LINFORD
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 6
Reel/Frame:007186/0860   Pages: 4
Recorded: 10/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WALTER, BRUNO H.
Exec Dt:
09/29/1994
Assignee
1
INDUSTRIAL SOUND TECHNOLOGIES
902 WENTWORTH AVE.
NORTH VANCOUVER, BRITISH COLUMBIA, CANADA V7R 1R7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5459699
NONE
07936032
Correspondence name and address
GARTH A. WINN
KLARQUIST SPARKMAN CAMPBELL, ET AL.
ONE WORLD TRADE CENTER, SUITE 1600
121 S.W. SALMON STREET
PORTLAND, OR 97204-2988
Assignment: 7
Reel/Frame:007182/0328   Pages: 4
Recorded: 10/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WALTER, BRUNO H.
Exec Dt:
09/30/1994
Assignee
1
INDUSTRIAL SOUND TECHNOLOGIES
902 WENTWORTH AVENUE
NORTH VANCOUVER B.C., CANADA V7R 1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5519670
NONE
08316915
Correspondence name and address
SEED AND BERRY
LORRAINE LINFORD
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WASHINGTON 98104-7092
Assignment: 8
Reel/Frame:007336/0700   Pages: 3
Recorded: 12/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WALTER, BRUNO H.
Exec Dt:
12/20/1994
Assignee
1
INDUSTRIAL SOUND TECHNOLOGIES
902 WENTWORTH AVE.
NORTH VANCOUVER, BRITISH COLUMBIA, CANADA V7R 1R7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5508975
NONE
08362811
Correspondence name and address
KLARQUIST SPARKMAN CAMPBELL LEIGH ET AL
GARTH A. WINN
ONE WORLD TRADE CENTER, SUITE 1600
121 S.W. SALMON STREET
PORTLAND, OR 97204-2988
Assignment: 9
Reel/Frame:016654/0791   Pages: 5
Recorded: 10/18/2005
Attorney Dkt #:32361-194
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOUT, MARK CLIFTON
Exec Dt:
07/30/2003
2
CATRINESCU, CRISTIAN MIHAI
Exec Dt:
08/13/2003
3
WALTER, BRUNO H.
Exec Dt:
07/28/2003
Assignee
1
TESCO CORPORATION
6204 - 6A STREET SE
CALGARY, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7370712
US20050205305
10468856
Correspondence name and address
BENNETT JONES
C/O MS ROSEANN CALDWELL
4500 BANKERS HALL EAST
855 - 2ND STREET, SW
CALGARY, AB CANADA T2P 4K7
Assignment: 10
Reel/Frame:016697/0433   Pages: 5
Recorded: 08/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOUT, MARK CLIFTON
Exec Dt:
07/30/2003
2
CATRINESCU, CRISTIAN MIHAI
Exec Dt:
08/13/2003
3
WALTER, BRUNO H.
Exec Dt:
07/28/2003
Assignee
1
TESCO CORPORATION
6204 - 6A STREET SE
CALGARY, AB, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7370712
US20050205305
10468856
Correspondence name and address
BENNETT JONES LLP
ATTENTION: ROSEANN CALDWELL
4500 BANKERS HALL EAST
855 - 2ND STREET SW
CALGARY, AB T2P 4K7
Assignment: 11
Reel/Frame:017021/0833   Pages: 4
Recorded: 03/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALTER, BRUNO H.
Exec Dt:
10/21/2003
2
ANGMAN, PER G.
Exec Dt:
10/31/2003
Assignee
1
TESCO CORPORATION
6204-6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060096785
10526360
Correspondence name and address
BENNETT JONES LLP
ATTENTION: ROSEANN CALDWELL
4500 BANKERS HALL
855-2ND STREET SW
CALGARY, ALBERTA T2P 4K7
Assignment: 12
Reel/Frame:015659/0416   Pages: 5
Recorded: 04/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALTER, BRUNO H.
Exec Dt:
03/09/2004
2
TESSARI, ROBERT M.
Exec Dt:
03/19/2004
3
ANGMAN, PER G.
Exec Dt:
03/16/2004
Assignee
1
TESCO CORPORATION
6204- 6A STREET SW
CALGARY, ALBERTA, CANADA T2P 2K7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7140455
US20060037784
10492559
Correspondence name and address
BENNETT JONES LLP
ROSEANN CALDWELL
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, AB T2P 4K7
Assignment: 13
Reel/Frame:015914/0144   Pages: 4
Recorded: 03/17/2005
Attorney Dkt #:17601-108001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRATT, CHRISTOPHER A.
Exec Dt:
12/21/2004
2
WALTER, BRUNO H.
Exec Dt:
12/22/2004
Assignee
1
CDX GAS, LLC
5485 BELTLINE ROAD
SUITE 190
DALLAS, TEXAS 75254-7672
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7373984
US20060131032
11020374
Correspondence name and address
TERRY J. STALFORD
FISH & RICHARDSON P.C.
5000 BANK ONE CENTER
1717 MAIN STREET
DALLAS, TX 75201
Assignment: 14
Reel/Frame:016978/0605   Pages: 4
Recorded: 11/03/2005
Attorney Dkt #:17601-134001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRATT, CHRISTOPHER A.
Exec Dt:
12/21/2004
2
WALTER, BRUNO H.
Exec Dt:
12/22/2004
Assignee
1
CDX GAS, LLC
5485 BELTINE ROAD, SUITE 190
DALLAS, TEXAS 75254-7672
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7299864
US20060131026
11021055
Correspondence name and address
JOSHUA A. GRISWOLD
FISH & RICHARDSON P.C.
1717 MAIN STREET
SUITE 5000
DALLAS, TEXAS 75201
Assignment: 15
Reel/Frame:004670/0886   Pages: 1
Recorded: 01/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WALTER, BRUNO H.
Exec Dt:
00/00/0000
Assignee
1
INTECH OIL TOOLS LTD., 10372-58TH AVENUE, EDMONTON, ALBERTA, CANADA, T6H 1B6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4819745
NONE
07008963
Correspondence name and address
ROBERT M. PHIPPS
1118 WHALEN ROAD
PENFIELD, NY 14526

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