Inventor

CROLL LISA M

CA4 patents

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

3M INNOVATIVE PROPERTIES CO

2 patents

US7748381B2Jul 6, 2010

Portable blower system

3M INNOVATIVE PROPERTIES CO49 citations92

US8753434B2Jun 17, 2014

Zinc oxide containing filter media and methods of forming the same

3M INNOVATIVE PROPERTIES CO4 citations68

CROLL LISA M

2 patents

US8293333B2Oct 23, 2012

Ammonia-free gaseous air filter

CROLL LISA M6 citations66

US8585808B2Nov 19, 2013

Zinc oxide containing filter media and methods of forming the same

CROLL LISA M3 citations55