DY

Dik Man Yeung

SS S. C. Johnson & Son: 1 patents #96 of 224Top 45%
📍 Sha Tin, CN: #27 of 157 inventorsTop 20%
Overall (2011): #315,066 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7877166 RFID navigational system for robotic floor treater Jeffrey L. Harwig, Thomas Jaworski, Michael M. Sawalski, Dragon Su 2011-01-25