Maplewood-based 3M announced Tuesday that it acquired Polymer Engineering Corp., a polymer adhesive company based in Oxnard, Calif. Terms of the acquisition weren’t disclosed. The transaction includes ...

David Beulke-a former 3M engineer from Brookings, South Dakota-was sentenced Friday to 51 months in prison and three years of supervised release for bilking $5.6 million from the Maplewood-based ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Federal prosecutors say a former 3M Co. engineer stole $5.6 ...

Before Arnold Johnson came along, housekeepers who wanted to do a little scrubbing with a new can of Ajax or Comet had to poke out the holes in the top of the canister. Johnson came up with the idea ...