Inventor

LUEHRS ROGER E

US2 patents

⚠️ This page may combine multiple inventors who share the name “LUEHRS ROGER E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

3M INNOVATIVE PROPERTIES CO

1 patent

US7182829B2Feb 27, 2007

Cube corner cavity based retroreflectors with transparent fill material

3M INNOVATIVE PROPERTIES CO5 citations71

SMITH KENNETH L

1 patent

US8596799B2Dec 3, 2013

Cube corner cavity based retroreflectors with transparent fill material

SMITH KENNETH L0 citations50