Inventor

CAIN JOHN A

US6 patents

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

WPW LLC

2 patents

US9494270B2Nov 15, 2016

Systems and methods for locating and restoring service lines in pipeline rehabilitation

WPW LLC7 citations77

US7841366B2Nov 30, 2010

Systems and methods for pipeline rehabilitation installation

WPW LLC12 citations77

CAIN JOHN A

2 patents

US8561646B2Oct 22, 2013

System and methods for multiple service line plug deployment

CAIN JOHN A5 citations68

US8567449B2Oct 29, 2013

Systems and methods for locating and restoring service lines in pipeline rehabilitation

CAIN JOHN A2 citations51

NOISE CANCELLATION TECH

1 patent

US5457749AOct 10, 1995

Electronic muffler

NOISE CANCELLATION TECH60 citations92

WINTERS NATHAN D

1 patent

US10246316B1Apr 2, 2019

Anti-spill funnel assembly

WINTERS NATHAN D3 citations54