TC

Tsu-Ling Chang

VS Valve Solutions: 1 patents #2 of 2Top 100%
📍 Worthington, OH: #12 of 33 inventorsTop 40%
🗺 Ohio: #1,096 of 7,143 inventorsTop 20%
Overall (2018): #93,759 of 503,207Top 20%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10136769 Electronic residential tissue dispenser Charles Agnew Osborne, JR. 2018-11-27
9907441 Electronic residential tissue dispenser Charles Agnew Osborne, JR. 2018-03-06