Inventor

ENGEL BRIAN J

US4 patents

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

CHANDRAPATI SAILAJA

2 patents

US9322046B2Apr 26, 2016

Biological sterilization indicator

CHANDRAPATI SAILAJA28 citations92

US8802392B2Aug 12, 2014

Method of determining efficacy of a sterilization process

CHANDRAPATI SAILAJA9 citations82

3M INNOVATIVE PROPERTIES CO

2 patents

US10047334B2Aug 14, 2018

Biological sterilization indicator

3M INNOVATIVE PROPERTIES CO13 citations91

US9279141B2Mar 8, 2016

Method of detecting a biological activity

3M INNOVATIVE PROPERTIES CO4 citations83