Inventor

NIEZGOCKI MARVIN J

US3 patents

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

3M INNOVATIVE PROPERTIES CO

2 patents

US6354709B1Mar 12, 2002

Optical film

3M INNOVATIVE PROPERTIES CO329 citations98

US6581286B2Jun 24, 2003

Method of making tool to produce optical film

3M INNOVATIVE PROPERTIES CO85 citations97

MINNESOTA MINING & MFG

1 patent

US5359475AOct 25, 1994

Air filter system for helical scanner drum with vented drum cover

MINNESOTA MINING & MFG6 citations59