Inventor

ESTKOWSKI CHRISTOPHER

US5 patents

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

SURGIQUEST INC

2 patents

US7976598B2Jul 12, 2011

Multi-flow filtration system

SURGIQUEST INC32 citations92

USRE44972EJul 1, 2014

Multi-flow filtration system

SURGIQUEST INC11 citations83

MATULA PAUL A

2 patents

US8974569B2Mar 10, 2015

Multi-flow filtration system

MATULA PAUL A24 citations90

US8088189B2Jan 3, 2012

Multi-flow filtration system

MATULA PAUL A31 citations89

ESTKOWSKI CHRISTOPHER

1 patent

US12337200B2Jun 24, 2025

Respirator apparatus

ESTKOWSKI CHRISTOPHER0 citations32