Patent Assignment
Reel/Frame 057862/0837
Assignment of Assignor's Interest
Recorded: 2021-10-21
Pages: 4
Assignees
PRODUCTIVE RESEARCH LLC
1599 SUGAR MAPLE WAY, WEST BLOOMFIELD, MICHIGAN, 48234
MATERIAL SCIENCES CORPORATION
6855 COMMERCE BLVD., CANTON, MICHIGAN, 48187
Covered Property
(1)
Vehicle Bumper, Composite Materials for Vehicle Bumpers, and Methods Thereof
Application:
17/501,535 →
Publication:
US 2022/0118928
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.