JD

John Danneffel

CO Comcast: 1 patents #217 of 630Top 35%
📍 Port Coquitlam, CA: #7 of 22 inventorsTop 35%
Overall (2019): #411,839 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10274123 Pipe thread protector with an inner tapered groove Max Danneffel 2019-04-30