Hongfeng Bi

UN Unknown: 2 patents #54 of 2,395Top 3%

📍 Houston, TX: #114 of 1,190 inventorsTop 10%

🗺 Texas: #960 of 8,064 inventorsTop 15%

Overall (2005): #53,171 of 245,428Top 25%

Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6951127	Digital viscometer with non contact distance sensor	—	2005-10-04
6938464	Digital viscometer with frictionless bearing	—	2005-09-06