Inventor

KOZLOWSKI DAVID

US2 patents

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

NSERTASEAL CORP

1 patent

US7216670B1May 15, 2007

Drain apparatus with liquid trap and liquid level indicator

NSERTASEAL CORP8 citations64

KOZLOWSKI DAVID

1 patent

US7591278B1Sep 22, 2009

Sewer system vent monitor

KOZLOWSKI DAVID4 citations48