JH

John C. Hanson

MG Mace Group: 1 patents #1 of 4Top 25%
📍 Betchworth, CT: #1 of 1 inventorsTop 100%
Overall (2021): #398,298 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10940600 Device and method of forming an opening in a baby bottle nipple Miaohong Hanson, Haibo Huang 2021-03-09