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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : HRIVNAK, PAUL
Total Assignments: 7
Assignment: 1
Reel/Frame:005339/0809   Pages: 3
Recorded: 06/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/04/1990
2
Exec Dt:
06/04/1990
Assignee
1
31 ESTATE DR., SCARBOROUGH
ONTARIO, CANADA M1H 2Z2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07533843
Correspondence name and address
DOUGLAS S. JOHNSON
133 RICHMOND STREET WEST
TORONTO, ONTARIO
CANADA, M5H 2L7
Assignment: 2
Reel/Frame:012499/0567   Pages: 2
Recorded: 01/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2002
2
Exec Dt:
12/21/2001
3
Exec Dt:
12/20/2001
4
Exec Dt:
01/07/2002
Assignee
1
SUITE 728 - PARKLANE TOWERS EAST
ONE PARKLANE BOULEVARD
DEARBORN, MICHIGAN 48126
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10046591
Correspondence name and address
JOHN E. KAJANDER
SUITE 728 PARKLANE TOWERS EAST
ONE PARKLANE BOULEVARD
DEARBORN, MI 48126
Assignment: 3
Reel/Frame:013041/0238   Pages: 2
Recorded: 06/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2002
2
Exec Dt:
05/28/2002
3
Exec Dt:
05/28/2002
4
Exec Dt:
05/28/2002
Assignee
1
PARKLANE TOWERS EAST, SUITE 728
ONE PARKLANE BOULEVARD
DEARBORN, MICHIGAN 48126
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10178294
Correspondence name and address
JOHN E. KAJANDER
ONE PARKLANE BLVD., STE. 728
PARKLANE TOWERS EAST
DEARBORN, MI 48126
Assignment: 4
Reel/Frame:052264/0215   Pages: 2
Recorded: 03/30/2020
Attorney Dkt #:88073.105003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/2020
Assignee
1
9676 LOONEY ROAD
PIQUA, OHIO 45356-9522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16443139
Correspondence name and address
SLAYDEN GRUBERT BEARD PLLC
401 CONGRESS AVE
SUITE 1650
AUSTIN, TX 78701
Assignment: 5
Reel/Frame:052264/0236   Pages: 2
Recorded: 03/30/2020
Attorney Dkt #:88073.105004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/2020
Assignee
1
9676 LOONEY ROAD
PIQUA, OHIO 45356-9522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16521911
Correspondence name and address
SLAYDEN GRUBERT BEARD PLLC
401 CONGRESS AVE
SUITE 1650
AUSTIN, TX 78701
Assignment: 6
Reel/Frame:052264/0256   Pages: 2
Recorded: 03/30/2020
Attorney Dkt #:88073.105006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/2020
Assignee
1
9676 LOONEY ROAD
PIQUA, OHIO 45356-9522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16663404
Correspondence name and address
SLAYDEN GRUBERT BEARD PLLC
401 CONGRESS AVE
SUITE 1650
AUSTIN, TX 78701
Assignment: 7
Reel/Frame:052363/0778   Pages: 4
Recorded: 04/10/2020
Attorney Dkt #:88073.105007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/30/2020
2
Exec Dt:
10/16/2019
3
Exec Dt:
07/18/2019
Assignee
1
9676 LOONEY ROAD
PIQUA, OHIO 45356-9522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16844791
Correspondence name and address
SLAYDEN GRUBERT BEARD PLLC
401 CONGRESS AVE
SUITE 1650
AUSTIN, TX 78701

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