Inventor

VALENTINE JAMES N

US4 patents

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

CERTAIN TEED CORP

2 patents

US6958128B2Oct 25, 2005

Dynamic mixer screw tip

CERTAIN TEED CORP12 citations79

US7246936B2Jul 24, 2007

Dynamic mixer screw tip

CERTAIN TEED CORP7 citations67

CERTAINTEED LLC

2 patents

US11833727B2Dec 5, 2023

Extruder including rotating outlet and method of using the same

CERTAINTEED LLC0 citations57

US11273588B1Mar 15, 2022

Extruder including rotating outlet and method of using the same

CERTAINTEED LLC1 citations57