EC 2019: Jacob Blount Speaks With Tammy Lane of Poly About Rebranding, New Products March 21, 2019 | Home / March 21, 2019 rave-video / EC 2019: Jacob Blount Speaks With Tammy Lane of Poly About Rebranding, New Products EC 2019: Jacob Blount Speaks With Tammy Lane of Poly About Rebranding, New Products