skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : EVANYK, WALTER R.
Total Assignments: 6
Assignment: 1
Reel/Frame:004696/0304   Pages: 2
Recorded: 01/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EVANYK, WALTER R.
Exec Dt:
01/26/1987
2
BEBER, MICHAEL H.
Exec Dt:
01/23/1987
3
DONALDSON, JOEL R.
Exec Dt:
01/23/1987
4
LARSEN, J. ORVILLE
Exec Dt:
01/23/1987
5
ADAMS, DAVID G.
Exec Dt:
01/26/1987
6
DOUGLAS, MICHAEL W.
Exec Dt:
01/23/1987
Assignee
1
SPECTRADYNE
1501 NORTH PLANO RD.
RICHARDSON, TEXAS 75038
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4829560
NONE
07009187
Correspondence name and address
ALFRED E. HALL
SIGALOS & LEVINE
1300 REPUBLIC BANK TOWER
DALLAS, TX 75201
Assignment: 2
Reel/Frame:008140/0587   Pages: 5
Recorded: 08/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVANYK, WALTER R.
Exec Dt:
08/26/1996
Assignee
1
ERICSSON INC.
P.O. BOX 13969
7001 DEVELOPMENT DRIVE
RESEARCH TRIANGLE PARK, NORTH CAROLINA 27709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5930728
NONE
08697742
Correspondence name and address
JENKENS & GILCHRIST
ANDRE M. SZUWALSKI
1445 ROSS AVENUE
SUITE 3200
DALLAS, TX 75202-2799
Assignment: 3
Reel/Frame:008183/0657   Pages: 5
Recorded: 08/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVANYK, WALTER R.
Exec Dt:
08/26/1996
Assignee
1
ERICSSON, INC.
P.O. BOX 13969
7001 DEVELOPMENT DRIVE
RESEARCH TRIANGLE PARK, NORTH CAROLINA 27709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5822678
NONE
08705209
Correspondence name and address
ANDRE M. SZUWALSKI
JENKENS & GILCHRIST
1445 ROSS AVENUE, SUITE 3200
DALLAS, TX 75202-2799
Assignment: 4
Reel/Frame:008722/0926   Pages: 2
Recorded: 09/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVANYK, WALTER R.
Exec Dt:
09/11/1997
Assignee
1
VISUAL TECHNOLOGIES INCORPORATED
SUITE 105
555 REPUBLIC DRIVE
PLANO, TEXAS 75074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D397632
NONE
29077094
Correspondence name and address
JONES, DAY, REAVIS & POGUE
ALFRED E. HALL
2300 TRAMMELL CROW CENTER
2001 ROSS AVENUE
DALLAS, TX 75201
Assignment: 5
Reel/Frame:008748/0233   Pages: 2
Recorded: 10/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVANYK, WALTER R.
Exec Dt:
09/25/1997
Assignee
1
VISUAL TECHNOLOGIES INCORPORATED
SUITE 105
555 REPUBLIC DRIVE
PLANO, TEXAS 75074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D401878
NONE
29075149
Correspondence name and address
JONES, DAY REAVIS & POGUE
ALFRED E. HALL
2300 TRAMMELL CROW CENTER
2001 ROSS AVENUE
DALLAS, TX 75201
Assignment: 6
Reel/Frame:020971/0113   Pages: 3
Recorded: 05/20/2008
Attorney Dkt #:090238600032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EVANYK, WALTER R.
Exec Dt:
03/03/2005
Assignee
1
POWERPULSE TECHNOLOGIES, L.P.
740 EAST CAMPBELL ROAD
RICHARDSON, TEXAS 75081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050280388
11094729
Correspondence name and address
MICHELLE MCMULLEN, JONES DAY
2727 NORTH HARWOOD STREET
DALLAS, TX 75201-1515

Search Results as of: 05/24/2024 07:34 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT