Inventor
SZCZECH THEODORE J
US5 patents
⚠️ This page may combine multiple inventors who share the name “SZCZECH THEODORE J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3M INNOVATIVE PROPERTIES CO
3 patentsUS5936770AAug 10, 1999
Dual orientation retroreflective sheeting
3M INNOVATIVE PROPERTIES CO141 citations98
US5940212AAug 17, 1999
Cube corner article with altered inactive areas and method of making same
3M INNOVATIVE PROPERTIES CO52 citations92
US6120879ASep 19, 2000
Dual use reflective article
3M INNOVATIVE PROPERTIES CO15 citations68