Inventor

CARROLL CHARLES

US6 patents

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

SCHMIDT WILLIAM

2 patents

US8562287B2Oct 22, 2013

Grinder pump

SCHMIDT WILLIAM15 citations79

USD653264SJan 31, 2012

Cutter blade

SCHMIDT WILLIAM2 citations58

CARROLL CHARLES

2 patents

US4623175ANov 18, 1986

High security door latch and deadbolt

CARROLL CHARLES10 citations68

US4711478ADec 8, 1987

High security deadlocking door latch

CARROLL CHARLES6 citations57

INNOVEX DOWNHOLE SOLUTIONS INC

1 patent

USD992610SJul 18, 2023

Downhole tool including hinges

INNOVEX DOWNHOLE SOLUTIONS INC8 citations81

ANTELOPE OIL TOOL & MFG CO LLC

1 patent

US10493515B2Dec 3, 2019

Devices and methods for forming bow springs of one-piece centralizers

ANTELOPE OIL TOOL & MFG CO LLC1 citations56