Inventor

CALDWELL CHRISTOPHER M

US3 patents

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

ROBROY INDUSTRIES—TEXAS LLC

2 patents

US10989350B2Apr 27, 2021

Fastener having a flexible sleeve for connecting a coated conduit to a fitting

ROBROY INDUSTRIES—TEXAS LLC0 citations45

US12486930B2Dec 2, 2025

Reducing fastener having flexible sleeves for connecting a coated conduit to a fitting

ROBROY INDUSTRIES—TEXAS LLC0 citations42

POWERS RICHARD M

1 patent

US8828176B2Sep 9, 2014

Polymer stabilized thermotropic liquid crystal device

POWERS RICHARD M9 citations76