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Patrick M. Campbell — 1 Patent in 2017

3M: 1 patents #546 of 1,379Top 40%

Saint Paul, MN: #61 of 137 inventorsTop 45%

Minnesota: #2,630 of 7,066 inventorsTop 40%

Overall (2017): #287,637 of 506,227Top 60%

1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9575352	Addressable switchable transparent display	Brian T. Weber, Qingbing Wang, Glenn E. Casner, Guanglei Du, John A. Wheatley	2017-02-21