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: 2
Patent #:
Issue Dt:
11/03/2020
Application #:
16031632
Filing Dt:
07/10/2018
Publication #:
Pub Dt:
01/16/2020
Inventors:
Brian A. Welchko, Brent S. Gagas
Title:
METHOD AND APPARATUS FOR CONTROLLING A CASCADED INVERTER CIRCUIT AND AN ELECTRIC MACHINE
Assignment: 1
Reel/Frame:
046314/0414Recorded: 07/11/2018Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/09/2018
Exec Dt:
07/09/2018
Assignee:
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Correspondent:
QUINN IP LAW
21500 HAGGERTY ROAD, STE 300
NORTHVILLE, MI 48167
Assignment: 2
Reel/Frame:
048100/0857Recorded: 11/07/2018Pages: 5
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE 2ND INVENTOR NAME PREVIOUSLY RECORDED AT REEL: 046314 FRAME: 0414. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
Exec Dt:
07/09/2018
Exec Dt:
07/09/2018
Assignee:
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Correspondent:
QUINN IP LAW
21500 HAGGERTY ROAD, STE 300
NORTHVILLE, MI 48167

Search Results as of: 05/28/2024 07:30 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