PT

Phong Hoang Tran

BI Bissell: 1 patents #35 of 86Top 45%
📍 Grand Rapids, MI: #77 of 210 inventorsTop 40%
🗺 Michigan: #3,136 of 9,501 inventorsTop 35%
Overall (2023): #294,710 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11751742 Vacuum cleaner Todd R. VanTongeren 2023-09-12