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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 3
Patent #:
Issue Dt:
10/01/1991
Application #:
07573525
Filing Dt:
08/27/1990
Inventors:
MAURICE A. KIRCHBERG JR., ALEXANDER COOK
Title:
CONTROL OF PWM INVERTERS BY PATTERN DEVELOPMENT FROM STORED CONSTANTS RELATING D.C. LINK HARMONICS TO OUTPUT DISTORTION
Assignment: 1
Reel/Frame:
005477/0956Recorded: 10/22/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/20/1990
Assignee:
4949 HARRISON AVE.
P.O. BOX 7003
ROCKFORD, ILLINOIS 61125
Correspondent:
WHITHAM AND MARHOEFER
RESTON INTERNATIONAL CENTER
11800 SUNRISE VALLEY DRIVE
RESTON, VA 22090
Assignment: 2
Reel/Frame:
005477/0958Recorded: 10/22/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/20/1990
Assignee:
4949 HARRISON AVE., P.O. BOX 7003
ROCKFORD, ILLINOIS 61125
Correspondent:
WHITHAM AND MARHOEFER
RESTON INTERNATIONAL CENTER
11800 SUNRISE VALLEY DRIVE
RESTON, VA 22090
Assignment: 3
Reel/Frame:
007812/0188Recorded: 12/15/1995Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/14/1995
Exec Dt:
12/14/1995
Exec Dt:
12/14/1995
Assignee:
DARRELL F. MARQUETTE, INTELLECTUAL PROPERTY DEPARTMENT
2201 W. DESERT COVE
PHOENIX, ARIZONA 85029
Correspondent:
KARSTEN MANUFACTURING CORPORATION
DARRELL F. MARQUETTE
INTELLECTUAL PROPERTY DEPARTMENT
2201 W. DESERT COVE
PHOENIX, AZ 85029

Search Results as of: 05/15/2024 08:20 PM
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