Membership
Tour
Register
Log in
Crest Mold Technology Inc.
Follow
Organization
CA
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Manufacturing method for a hood type ventilation device
Patent number
11,241,554
Issue date
Feb 8, 2022
CREST MOLD TECHNOLOGY INC.
Edward Helmut Bernard
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Dual material injection mold and method
Patent number
7,559,763
Issue date
Jul 14, 2009
Crest Mold Technology Inc.
William A. Cipkar
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Please log in for detailed analytics
Patents Applications
last 30 patents
Information
Patent Application
Manufacturing Method for a Hood Type Ventilation Device
Publication number
20210379312
Publication date
Dec 9, 2021
Crest Mold Technology Inc.
Edward Helmut Bernard
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL