Inventor

SHOWMAN DAVID

US4 patents

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

INTERTAPE POLYMER CORP

2 patents

US11905056B2Feb 20, 2024

Cartoning machine for multiple, different carton configurations and method of use

INTERTAPE POLYMER CORP4 citations68

US12577009B2Mar 17, 2026

Cartoning machine for multiple, different carton configurations and method of use

INTERTAPE POLYMER CORP0 citations56

NORTECH INC

2 patents

US11713151B2Aug 1, 2023

Adjustable, inline packaging machine for filling and sealing pouches and method of using same

NORTECH INC0 citations51

US11091285B2Aug 17, 2021

Adjustable, inline packaging machine for filling and sealing pouches and method of using same

NORTECH INC0 citations51