CP

Chien-Lun Peng

Overall (All Time): #2,292,526 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5289836 Dental floss device with a guide post — 1994-03-01
5101843 Dental floss with holder used in fixed orthodontic appliance — 1992-04-07